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1073 lines
79 KiB
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<span role="status" class="ac-gn-searchresults-count" aria-live="polite">5 Quick Links</span>
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<h1 id="howto-title" itemprop="headline">About the security content of iOS 13.6 and iPadOS 13.6</h1>
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<div class="intro"><p>This document describes the security content of iOS 13.6 and iPadOS 13.6.</p>
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</div>
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<div>
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<h2>About Apple security updates</h2>
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<div><p>For our customers' protection, Apple doesn't
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disclose, discuss, or confirm security issues until an investigation has
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occurred and patches or releases are available. Recent releases are
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listed on the <a href="https://support.apple.com/kb/HT201222">Apple security updates</a> page.</p>
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<p>Apple security documents reference vulnerabilities by <a href="http://cve.mitre.org/about/">CVE-ID</a> when possible.</p>
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<p>For more information about security, see the <a href="https://support.apple.com/kb/HT201220">Apple Product Security</a> page.</p>
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<div>
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<div><p><img alt="" src="About%20the%20security%20content%20of%20iOS%2013.6%20and%20iPadOS%2013.6%20-%20Apple%20Support_files/divider.png"></p>
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</div>
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</div>
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<div>
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<h2>iOS 13.6 and iPadOS 13.6</h2>
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<div><p><span class="note">Released July 15, 2020</span></p>
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<p><strong>Audio</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution</p>
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<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved bounds checking.</p>
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<p style="margin-left: 40px;">CVE-2020-9888: JunDong Xie and XingWei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-9890: JunDong Xie and XingWei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-9891: JunDong Xie and XingWei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;"><span class="note">Entry updated August 5, 2020</span>
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</p><p><strong>Audio</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: Processing a maliciously crafted audio file may lead to arbitrary code execution</p>
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<p style="margin-left: 40px;">Description: An out-of-bounds write issue was addressed with improved bounds checking.</p>
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<p style="margin-left: 40px;">CVE-2020-9884: Yu Zhou(@yuzhou6666) of 小鸡帮 working with Trend Micro Zero Day Initiative</p>
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<p style="margin-left: 40px;">CVE-2020-9889: Anonymous working with
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Trend Micro’s Zero Day Initiative, JunDong Xie and XingWei Lin of
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Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;"><span class="note">Entry updated August 5, 2020</span>
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</p><p><strong>AVEVideoEncoder</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: An application may be able to execute arbitrary code with kernel privileges</p>
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<p style="margin-left: 40px;">Description: A memory corruption issue was addressed by removing the vulnerable code.</p>
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<p style="margin-left: 40px;">CVE-2020-9907: 08Tc3wBB working with ZecOps</p>
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<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020, updated August 31, 2020</span>
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</p><p><strong>Bluetooth</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: A remote attacker may cause an unexpected application termination</p>
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<p style="margin-left: 40px;">Description: A denial of service issue was addressed with improved input validation.</p>
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<p style="margin-left: 40px;">CVE-2020-9931: Dennis Heinze (@ttdennis) of TU Darmstadt, Secure Mobile Networking Lab</p>
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<p><strong>CoreFoundation</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: A local user may be able to view sensitive user information</p>
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<p style="margin-left: 40px;">Description: An issue existed in the handling of environment variables. This issue was addressed with improved validation.</p>
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<p style="margin-left: 40px;">CVE-2020-9934: Matt Shockley (linkedin.com/in/shocktop)</p>
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<p style="margin-left: 40px;"><span style="color: rgb(170, 170, 170);">Entry updated August 5, 2020</span>
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</p><p><strong>CoreGraphics</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
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<p style="margin-left: 40px;">Description: A buffer overflow issue was addressed with improved memory handling.</p>
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<p style="margin-left: 40px;">CVE-2020-9883: an anonymous researcher, Mickey Jin of Trend Micro</p>
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<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020, updated December 15, 2020</span>
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</p><p><strong>Crash Reporter</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: A malicious application may be able to break out of its sandbox</p>
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<p style="margin-left: 40px;">Description: A memory corruption issue was addressed by removing the vulnerable code.</p>
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<p style="margin-left: 40px;">CVE-2020-9865: Zhuo Liang of Qihoo 360 Vulcan Team working with 360 BugCloud</p>
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<p><strong>Crash Reporter</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: A local attacker may be able to elevate their privileges</p>
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<p style="margin-left: 40px;">Description: An issue existed within the
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path validation logic for symlinks. This issue was addressed with
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improved path sanitization.</p>
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<p style="margin-left: 40px;">CVE-2020-9900: Zhongcheng Li (CK01) from Zero-dayits Team of Legendsec at Qi'anxin Group</p>
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<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020</span>
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</p><p><strong>FontParser</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: Processing a maliciously crafted font file may lead to arbitrary code execution</p>
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<p style="margin-left: 40px;">Description: An out-of-bounds write issue was addressed with improved bounds checking.</p>
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<p style="margin-left: 40px;">CVE-2020-9980: Xingwei Lin of Ant Security Light-Year Lab</p>
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<p style="margin-left: 40px;"><span class="note">Entry added September 21, 2020, updated October 19, 2020</span>
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</p><p><strong>GeoServices</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: A malicious application may be able to read sensitive location information</p>
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<p style="margin-left: 40px;">Description: An authorization issue was addressed with improved state management.</p>
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<p style="margin-left: 40px;">CVE-2020-9933: Min (Spark) Zheng and Xiaolong Bai of Alibaba Inc.</p>
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<p><strong>iAP</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: An attacker in a privileged
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network position may be able to perform denial of service attack using
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malformed Bluetooth packets</p>
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<p style="margin-left: 40px;">Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation.</p>
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<p style="margin-left: 40px;">CVE-2020-9914: Andy Davis of NCC Group</p>
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<p style="margin-left: 40px;"><span class="note">Entry updated July 24, 2020</span>
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</p><p><strong>ImageIO</strong></p>
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<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
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<p style="margin-left: 40px;">Impact: Multiple buffer overflow issues existed in openEXR</p>
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<p style="margin-left: 40px;">Description: Multiple issues in openEXR were addressed with improved checks.</p>
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<p style="margin-left: 40px;">CVE-2020-11758: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-11759: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-11760: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-11761: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
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<p style="margin-left: 40px;">CVE-2020-11762: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-11763: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-11764: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-11765: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added September 8, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds write issue was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9871: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9872: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9874: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9879: Xingwei Lin of Ant-Financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9936: Mickey Jin of Trend Micro</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9937: Xingwei Lin of Ant-Financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry updated August 5, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: A buffer overflow issue was addressed with improved memory handling.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9919: Mickey Jin of Trend Micro</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds write issue was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9876: Mickey Jin of Trend Micro</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved input validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9873: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9938: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9984: an anonymous researcher</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020, updated September 21, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9877: Xingwei Lin of Ant-financial Light-Year Security Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020</span>
|
|
</p><p><strong>ImageIO</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted image may lead to arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An integer overflow was addressed through improved input validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9875: Mickey Jin of Trend Micro</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020</span>
|
|
</p><p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious application may be able to execute arbitrary code with system privileges</p>
|
|
<p style="margin-left: 40px;">Description: A memory corruption issue was addressed with improved memory handling.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9923: Proteas</p>
|
|
<p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An attacker in a privileged network position may be able to inject into active connections within a VPN tunnel</p>
|
|
<p style="margin-left: 40px;">Description: A routing issue was addressed with improved restrictions.</p>
|
|
<p style="margin-left: 40px;">CVE-2019-14899: William J. Tolley, Beau Kujath, and Jedidiah R. Crandall</p>
|
|
<p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9909: Brandon Azad of Google Project Zero</p>
|
|
<p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An application may be able to execute arbitrary code with kernel privileges</p>
|
|
<p style="margin-left: 40px;">Description: A memory corruption issue was addressed with improved state management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9904: Tielei Wang of Pangu Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An application may be able to execute arbitrary code with kernel privileges</p>
|
|
<p style="margin-left: 40px;">Description: A memory initialization issue was addressed with improved memory handling.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9863: Xinru Chi of Pangu Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry updated August 5, 2020</span>
|
|
</p><p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious application may be able to execute arbitrary code with system privileges</p>
|
|
<p style="margin-left: 40px;">Description: Multiple memory corruption issues were addressed with improved state management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9892: Andy Nguyen of Google</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious application may be able to determine kernel memory layout</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9902: Xinru Chi and Tielei Wang of Pangu Lab</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020</span>
|
|
</p><p><strong>Kernel</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause a denial of service</p>
|
|
<p style="margin-left: 40px;">Description: A buffer overflow was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9905: Raz Mashat (@RazMashat) of ZecOps</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020</span>
|
|
</p><p><strong>Mail</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause a denial of service</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds write issue was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2019-19906</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020, updated September 8, 2020</span>
|
|
</p><p><strong>Mail</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious mail server may overwrite arbitrary mail files</p>
|
|
<p style="margin-left: 40px;">Description: A path handling issue was addressed with improved validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9920: YongYue Wang AKA BigChan of Hillstone Networks AF Team</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>Messages</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A user that is removed from an iMessage group could rejoin the group</p>
|
|
<p style="margin-left: 40px;">Description: An issue existed in the handling of iMessage tapbacks. The issue was resolved with additional verification.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9885: an anonymous researcher, Suryansh Mansharamani of WWP High School North (medium.com/@suryanshmansha)</p>
|
|
<p><strong>Model I/O</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: A buffer overflow issue was addressed with improved memory handling.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9878: Aleksandar Nikolic of Cisco Talos, Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9881: Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9882: Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9940: Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9985: Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry updated September 21, 2020</span>
|
|
</p><p><strong>Model I/O</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: A buffer overflow was addressed with improved bounds checking.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9880: Holger Fuhrmannek of Deutsche Telekom Security</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added September 21, 2020</span>
|
|
</p><p><strong>Safari Login AutoFill</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious attacker may cause Safari to suggest a password for the wrong domain</p>
|
|
<p style="margin-left: 40px;">Description: A logic issue was addressed with improved restrictions.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9903: Nikhil Mittal (@c0d3G33k) of Payatu Labs (payatu.com)</p>
|
|
<p><strong>Safari Reader</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An issue in Safari Reader mode may allow a remote attacker to bypass the Same Origin Policy</p>
|
|
<p style="margin-left: 40px;">Description: A logic issue was addressed with improved restrictions.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9911: Nikhil Mittal (@c0d3G33k) of Payatu Labs (payatu.com)</p>
|
|
<p><strong>Security</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An attacker may have been able to
|
|
impersonate a trusted website using shared key material for an
|
|
administrator added certificate</p>
|
|
<p style="margin-left: 40px;">Description: A certificate validation
|
|
issue existed when processing administrator added certificates. This
|
|
issue was addressed with improved certificate validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9868: Brian Wolff of Asana</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>sysdiagnose</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A local attacker may be able to elevate their privileges</p>
|
|
<p style="margin-left: 40px;">Description: An issue existed within the
|
|
path validation logic for symlinks. This issue was addressed with
|
|
improved path sanitization.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9901: Tim Michaud (@TimGMichaud)
|
|
of Leviathan, Zhongcheng Li (CK01) from Zero-dayits Team of Legendsec at
|
|
Qi'anxin Group</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added August 5, 2020, updated August 31, 2020</span>
|
|
</p><p><strong>WebDAV</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A sandboxed process may be able to circumvent sandbox restrictions</p>
|
|
<p style="margin-left: 40px;">Description: This issue was addressed with improved entitlements.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9898: Sreejith Krishnan R (@skr0x1C0)</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added September 8, 2020</span>
|
|
</p><p><strong>WebKit</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved input validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9894: 0011 working with Trend Micro Zero Day Initiative</p>
|
|
<p><strong>WebKit</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing maliciously crafted web content may prevent Content Security Policy from being enforced</p>
|
|
<p style="margin-left: 40px;">Description: An access issue existed in
|
|
Content Security Policy. This issue was addressed with improved
|
|
access restrictions.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9915: Ayoub AIT ELMOKHTAR of Noon</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry updated July 24, 2020</span>
|
|
</p><p><strong>WebKit</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution</p>
|
|
<p style="margin-left: 40px;">Description: A use after free issue was addressed with improved memory management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9893: 0011 working with Trend Micro Zero Day Initiative</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9895: Wen Xu of SSLab, Georgia Tech</p>
|
|
<p><strong>WebKit</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Processing maliciously crafted web content may lead to universal cross site scripting</p>
|
|
<p style="margin-left: 40px;">Description: A logic issue was addressed with improved state management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9925: an anonymous researcher</p>
|
|
<p><strong>WebKit</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication</p>
|
|
<p style="margin-left: 40px;">Description: Multiple issues were addressed with improved logic.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9910: Samuel Groß of Google Project Zero</p>
|
|
<p><strong>WebKit Page Loading</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A malicious attacker may be able to conceal the destination of a URL</p>
|
|
<p style="margin-left: 40px;">Description: A URL Unicode encoding issue was addressed with improved state management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9916: Rakesh Mane (@RakeshMane10)</p>
|
|
<p><strong>WebKit Web Inspector</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: Copying a URL from Web Inspector may lead to command injection</p>
|
|
<p style="margin-left: 40px;">Description: A command injection issue existed in Web Inspector. This issue was addressed with improved escaping.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9862: Ophir Lojkine (@lovasoa)</p>
|
|
<p><strong>WebRTC</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: An attacker in a privileged network position may be able to cause heap corruption via a crafted SCTP stream</p>
|
|
<p style="margin-left: 40px;">Description: A memory corruption issue was addressed with improved state management.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-6514: Natalie Silvanovich of Google Project Zero</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added September 21, 2020</span>
|
|
</p><p><strong>Wi-Fi</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory</p>
|
|
<p style="margin-left: 40px;">Description: An out-of-bounds read was addressed with improved input validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9918: Jianjun Dai of 360 Alpha Lab working with 360 BugCloud (bugcloud.360.cn)</p>
|
|
<p><strong>Wi-Fi</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory</p>
|
|
<p style="margin-left: 40px;">Description: A memory corruption issue was addressed with improved input validation.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9906: Ian Beer of Google Project Zero</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry added July 24, 2020</span>
|
|
</p><p><strong>Wi-Fi</strong></p>
|
|
<p style="margin-left: 40px;">Available for: iPhone 6s and later, iPad Air 2 and later, iPad mini 4 and later, and iPod touch (7th generation)</p>
|
|
<p style="margin-left: 40px;">Impact: A remote attacker may be able to cause a denial of service</p>
|
|
<p style="margin-left: 40px;">Description: This issue was addressed with improved checks.</p>
|
|
<p style="margin-left: 40px;">CVE-2020-9917: Pradeep Deokate of Harman, Stefan Böhrer at Daimler AG, proofnet.de</p>
|
|
<p style="margin-left: 40px;"><span class="note">Entry updated July 24, 2020</span>
|
|
|
|
</p></div>
|
|
|
|
</div>
|
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<div>
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<div><p><img alt="" src="About%20the%20security%20content%20of%20iOS%2013.6%20and%20iPadOS%2013.6%20-%20Apple%20Support_files/divider.png"></p>
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</div>
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<div>
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<h2>Additional recognition</h2>
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<div><p><strong>Bluetooth</strong></p>
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<p style="margin-left: 40px;">We would like to acknowledge Andy Davis of NCC Group for their assistance.</p>
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<p><strong>CoreFoundation</strong></p>
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<p style="margin-left: 40px;">We would like to acknowledge Bobby Pelletier for their assistance.</p>
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<p style="margin-left: 40px;"><span class="note">Entry added September 8, 2020</span>
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</p><p><strong>ImageIO</strong></p>
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<p style="margin-left: 40px;">We would like to acknowledge Xingwei Lin of Ant-financial Light-Year Security Lab for their assistance.</p>
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<p style="margin-left: 40px;"><span class="note">Entry added September 21, 2020</span>
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</p><p><strong>Kernel</strong></p>
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<p style="margin-left: 40px;">We would like to acknowledge Brandon Azad of Google Project Zero for their assistance.</p>
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<p><strong>USB Audio</strong></p>
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<p style="margin-left: 40px;">We would like to acknowledge Andy Davis of NCC Group for their assistance.</p>
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</div>
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<div class="sosumi"><p>Information
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<div class="mod-date">
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<span>Published Date:</span> <time datetime="2020-12-15" itemprop="datePublished">December 15, 2020</time>
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