Out-of-bounds Write Affecting libwebkit2gtk package, versions *
Threat Intelligence
EPSS
0.47% (76th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-LIBWEBKIT2GTK-1769243
- published 31 Oct 2021
- disclosed 26 Oct 2021
Introduced: 26 Oct 2021
CVE-2021-30851 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7
libwebkit2gtk
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libwebkit2gtk
package and not the libwebkit2gtk
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2021-30851
- https://www.debian.org/security/2021/dsa-4995
- https://www.debian.org/security/2021/dsa-4996
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212816
- https://support.apple.com/en-us/HT212819
- https://access.redhat.com/errata/RHSA-2022:1777
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/
- http://www.openwall.com/lists/oss-security/2021/10/31/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/
- https://support.apple.com/kb/HT212869
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