Use After Free Affecting webkit2gtk package, versions <2.22.2-1ubuntu1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2404-WEBKIT2GTK-6720959
- published29 Apr 2024
- disclosed3 Apr 2019
Introduced: 3 Apr 2019
CVE-2018-4315 (opens in a new tab)How to fix?
Upgrade Ubuntu:24.04 webkit2gtk to version 2.22.2-1ubuntu1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk package and not the webkit2gtk package as distributed by Ubuntu.
See How to fix? for Ubuntu:24.04 relevant fixed versions and status.
A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-4315
- https://support.apple.com/kb/HT209106
- https://support.apple.com/kb/HT209107
- https://support.apple.com/kb/HT209109
- https://support.apple.com/kb/HT209140
- https://support.apple.com/kb/HT209141
- https://security-tracker.debian.org/tracker/CVE-2018-4315