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Apple Security Advisory 2021-09-13-1

Apple Security Advisory 2021-09-13-1
Posted Sep 18, 2021
Authored by Apple | Site apple.com

Apple Security Advisory 2021-09-13-1 - iOS 14.8 and iPadOS 14.8 addresses code execution, integer overflow, and use-after-free vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | apple, ios
advisories | CVE-2021-30858, CVE-2021-30860
SHA-256 | de7bd7db1618b4858012fce5189898426da56726a221cdd0eb58135d5a0628e3

Apple Security Advisory 2021-09-13-1

Change Mirror Download
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APPLE-SA-2021-09-13-1 iOS 14.8 and iPadOS 14.8

iOS 14.8 and iPadOS 14.8 addresses the following issues. Information
about the security content is also available at
https://support.apple.com/HT212807.

CoreGraphics
Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2
and later, iPad 5th generation and later, iPad mini 4 and later, and
iPod touch (7th generation)
Impact: Processing a maliciously crafted PDF may lead to arbitrary
code execution. Apple is aware of a report that this issue may have
been actively exploited.
Description: An integer overflow was addressed with improved input
validation.
CVE-2021-30860: The Citizen Lab

WebKit
Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2
and later, iPad 5th generation and later, iPad mini 4 and later, and
iPod touch (7th generation)
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Apple is aware of a report that this issue
may have been actively exploited.
Description: A use after free issue was addressed with improved
memory management.
CVE-2021-30858: an anonymous researcher

Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT201222

This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/

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