CVEvulnerability
CVE-2021-33657
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-04-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution.
Affected configurations
• libsdl simple directmedia layer (>= 2.0.0 <= 2.0.18)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html lists.debian.org
- https://security.gentoo.org/glsa/202305-17 security.gentoo.org
- https://security.gentoo.org/glsa/202305-18 security.gentoo.org
- https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html lists.debian.org
- https://security.gentoo.org/glsa/202305-17 security.gentoo.org
- https://security.gentoo.org/glsa/202305-18 security.gentoo.org