CVEvulnerability
CVE-2021-45481
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-12-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-401
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.
Affected configurations
• webkitgtk webkitgtk (< 2.32.4)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- http://www.openwall.com/lists/oss-security/2022/01/21/2 Mailing List, Third Party Advisory
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 Exploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/21/2 Mailing List, Third Party Advisory
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 Exploit, Third Party Advisory