Out-of-bounds Write Affecting webkitgtk4-doc package, versions *
Threat Intelligence
EPSS
0.17% (55th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RHEL7-WEBKITGTK4DOC-1768311
- published 28 Oct 2021
- disclosed 26 Oct 2021
Introduced: 26 Oct 2021
CVE-2021-30848 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 webkitgtk4-doc.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-doc package and not the webkitgtk4-doc package as distributed by RHEL.
See How to fix? for RHEL:7 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://access.redhat.com/security/cve/CVE-2021-30848
- http://seclists.org/fulldisclosure/2021/Oct/60
- http://seclists.org/fulldisclosure/2021/Oct/61
- https://support.apple.com/en-us/HT212807
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212816
- 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://access.redhat.com/errata/RHSA-2022:1777
- https://support.apple.com/kb/HT212869
CVSS Scores
version 3.1