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  1. CVEs
  2. CVE-2021-33657
  1. CVEs

CVE-2021-33657

high
  • Information
  • CPEs
  • Plugins

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.

References

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https://security.gentoo.org/glsa/202305-18

https://security.gentoo.org/glsa/202305-17

https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9

https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-20334

Details

Source: Mitre, NVD

Published: 2022-04-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00057

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