Out-of-bounds Write Affecting webkit2gtk3-jsc-devel package, versions <0:2.34.6-1.el8
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Test your applications- Snyk ID SNYK-ORACLE8-WEBKIT2GTK3JSCDEVEL-2831185
- published 18 May 2022
- disclosed 19 Oct 2021
Introduced: 19 Oct 2021
CVE-2021-30848 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3-jsc-devel 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-jsc-devel package and not the webkit2gtk3-jsc-devel package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.
References
- https://linux.oracle.com/cve/CVE-2021-30848.html
- https://linux.oracle.com/errata/ELSA-2022-1777.html
- http://seclists.org/fulldisclosure/2021/Oct/60
- http://seclists.org/fulldisclosure/2021/Oct/61
- http://www.openwall.com/lists/oss-security/2021/10/26/9
- http://www.openwall.com/lists/oss-security/2021/10/27/1
- http://www.openwall.com/lists/oss-security/2021/10/27/2
- http://www.openwall.com/lists/oss-security/2021/10/27/4
- https://support.apple.com/en-us/HT212807
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212816
- https://support.apple.com/kb/HT212869