CVE-2021-30851

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
24/08/2021
Last modified:
07/11/2023

Description

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* 15.0 (excluding)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* 15.0 (excluding)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 15.0 (excluding)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* 12.0.1 (excluding)
cpe:2.3:o:apple:macos:12.0.1:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* 15.0 (excluding)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* 8.0 (excluding)
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*