CVE-2021-30809

Name
CVE-2021-30809
Description
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://support.apple.com/en-us/HT212819
MISC https://support.apple.com/en-us/HT212815
MISC https://support.apple.com/en-us/HT212816
MISC https://support.apple.com/en-us/HT212814
Vendor Advisory https://support.apple.com/kb/HT212869
Mailing List http://www.openwall.com/lists/oss-security/2021/12/20/6

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* safari >= None < 15.0
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* ipados >= None < 15.0
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* iphone_os >= None < 15.0
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* tvos >= None < 15.0
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* watchos >= None < 8.0
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* macos >= None < 12.0.1

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
webkit2gtk edge-community 2.32.4-r0 Rasmus Thomsen <oss@cogitri.dev> fixed
webkit2gtk 3.20-community 2.32.4-r0 None fixed
webkit2gtk 3.19-community 2.32.4-r0 None fixed
webkit2gtk 3.18-community 2.32.4-r0 None fixed
webkit2gtk 3.17-community 2.32.4-r0 None fixed