CVE-2021-30849

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

References

https://support.apple.com/kb/HT212953

https://support.apple.com/kb/HT212869

https://support.apple.com/en-us/HT212819

https://support.apple.com/en-us/HT212817

https://support.apple.com/en-us/HT212816

https://support.apple.com/en-us/HT212815

https://support.apple.com/en-us/HT212814

https://support.apple.com/en-us/HT212807

http://www.openwall.com/lists/oss-security/2021/10/27/4

http://www.openwall.com/lists/oss-security/2021/10/27/2

http://www.openwall.com/lists/oss-security/2021/10/27/1

http://www.openwall.com/lists/oss-security/2021/10/26/9

http://seclists.org/fulldisclosure/2021/Oct/63

http://seclists.org/fulldisclosure/2021/Oct/62

http://seclists.org/fulldisclosure/2021/Oct/61

http://seclists.org/fulldisclosure/2021/Oct/60

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3