vulnerability
Ubuntu: (CVE-2021-45481): webkit2gtk vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Dec 25, 2021 | Nov 19, 2024 | Apr 16, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Dec 25, 2021
Added
Nov 19, 2024
Modified
Apr 16, 2026
Description
In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.
Solution
ubuntu-upgrade-webkit2gtk
References
- CVE-2021-45481
- https://attackerkb.com/topics/CVE-2021-45481
- CWE-401
- EUVD-EUVD-2021-32247
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-32247
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3
- https://webkitgtk.org/security/WSA-2022-0001.html
- https://www.cve.org/CVERecord?id=CVE-2021-45481
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