Vulnerability detail

Vendor

Apple

Product

Safari, iOS and iPadOS, macOS

Published

Aug 24, 2022

EPSS

—

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. 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.

SSVC decision points

Exploitation

active

Automatable

No

Technical impact

total

References

• https://support.apple.com/en-us/HT213414
• https://support.apple.com/en-us/HT213412
• https://support.apple.com/en-us/HT213413
• http://www.openwall.com/lists/oss-security/2022/08/25/5
• http://www.openwall.com/lists/oss-security/2022/08/26/2
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7SETAAXEPGNBMYKTUDFEZHS5LGSQ64QL/
• https://www.debian.org/security/2022/dsa-5220
• https://www.debian.org/security/2022/dsa-5219
• http://www.openwall.com/lists/oss-security/2022/08/29/1
• http://www.openwall.com/lists/oss-security/2022/08/29/2
• https://lists.debian.org/debian-lts-announce/2022/08/msg00019.html
• https://security.gentoo.org/glsa/202208-39
• http://seclists.org/fulldisclosure/2022/Aug/16
• http://www.openwall.com/lists/oss-security/2022/09/02/10
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKJGV2EXVMYQW3OAJNI4WUTKKVMD2YYK/
• http://www.openwall.com/lists/oss-security/2022/09/13/1
• http://seclists.org/fulldisclosure/2022/Oct/49