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Alpine Linux: CVE-2021-21775: Use After Free

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Alpine Linux: CVE-2021-21775: Use After Free

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
07/07/2021
Created
08/23/2024
Added
08/22/2024
Modified
08/23/2024

Description

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked into visiting a malicious webpage.

Solution(s)

  • alpine-linux-upgrade-webkit2gtk

References

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