Out-of-bounds Read Affecting webkit2gtk3 package, versions <0:2.34.6-1.el8
Threat Intelligence
EPSS
0.09% (38th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-WEBKIT2GTK3-2829184
- published 18 May 2022
- disclosed 28 Oct 2021
Introduced: 28 Oct 2021
CVE-2021-30836 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3 to version 0:2.34.6-1.el8 or higher.
This issue was patched in ELSA-2022-1777.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3 package and not the webkit2gtk3 package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.
References
- https://linux.oracle.com/cve/CVE-2021-30836.html
- https://linux.oracle.com/errata/ELSA-2022-1777.html
- http://www.openwall.com/lists/oss-security/2021/12/20/6
- https://support.apple.com/en-us/HT212807
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- https://support.apple.com/kb/HT212816
- https://support.apple.com/kb/HT212869
CVSS Scores
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