Access of Resource Using Incompatible Type ('Type Confusion') Affecting libwebkit2gtk3-lang package, versions <2.34.3-23.3
Threat Intelligence
EPSS
0.65% (80th
percentile)
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Test your applications- Snyk ID SNYK-SLES152-LIBWEBKIT2GTK3LANG-2647636
- published 14 Apr 2022
- disclosed 17 Feb 2022
Introduced: 17 Feb 2022
CVE-2021-30818 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 libwebkit2gtk3-lang to version 2.34.3-23.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libwebkit2gtk3-lang package and not the libwebkit2gtk3-lang package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://www.suse.com/security/cve/CVE-2021-30818.html
- https://bugzilla.suse.com/1194019
- https://support.apple.com/en-us/HT212819
- https://support.apple.com/en-us/HT212807
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212816
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/kb/HT212869
- http://www.openwall.com/lists/oss-security/2021/12/20/6
CVSS Scores
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