CVE-2021-30851

Name
CVE-2021-30851
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.
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
Vendor Advisory https://support.apple.com/en-us/HT212814
Vendor Advisory https://support.apple.com/en-us/HT212815
Vendor Advisory https://support.apple.com/en-us/HT212816
Vendor Advisory https://support.apple.com/en-us/HT212819
Vendor Advisory https://www.debian.org/security/2021/dsa-4996
Vendor Advisory https://www.debian.org/security/2021/dsa-4995
Mailing List http://www.openwall.com/lists/oss-security/2021/10/31/1
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/
Vendor Advisory https://support.apple.com/kb/HT212869

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:ipad_os:*:*:*:*:*:*:*:* ipad_os >= 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 2.34.0-r0 Rasmus Thomsen <oss@cogitri.dev> fixed
webkit2gtk 3.20-community 2.34.0-r0 None fixed
webkit2gtk 3.19-community 2.34.0-r0 None fixed
webkit2gtk 3.18-community 2.34.0-r0 None fixed
webkit2gtk 3.17-community 2.34.0-r0 None fixed