Out-of-bounds Write Affecting wpewebkit package, versions <2.34.1-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.46% (76th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-WPEWEBKIT-1767158
- published 27 Oct 2021
- disclosed 24 Aug 2021
Introduced: 24 Aug 2021
CVE-2021-30851 Open this link in a new tabHow to fix?
Upgrade Debian:12
wpewebkit
to version 2.34.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wpewebkit
package and not the wpewebkit
package as distributed by Debian
.
See How to fix?
for Debian:12
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://security-tracker.debian.org/tracker/CVE-2021-30851
- 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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/
- http://www.openwall.com/lists/oss-security/2021/10/31/1
- https://www.debian.org/security/2021/dsa-4996
- https://www.debian.org/security/2021/dsa-4995
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/
- https://support.apple.com/kb/HT212869
- 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/