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5.1
CVSSv2

CVE-2021-40633

Published: 14/06/2022 Updated: 23/06/2022
CVSS v2 Base Score: 5.1 | Impact Score: 6.4 | Exploitability Score: 4.9
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 454
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Vulnerability Summary

A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file.

Vulnerability Trend

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giflib project giflib 5.1.4

Vendor Advisories

Debian CVElist Bug Report Logs: giflib: CVE-2021-40633
Debian Bug report logs - #1014586 giflib: CVE-2021-40633 Package: src:giflib; Maintainer for src:giflib is David Suárez <davidsephirot@gmailcom>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Fri, 8 Jul 2022 12:21:01 UTC Severity: normal Tags: security Reply or subscribe to this bug Toggle useless ...

References

CWE-401https://sourceforge.net/p/giflib/bugs/157/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014586https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
cross-site scriptingCVE-2024-5158XML external entityCVE-2024-4262CVE-2024-2036CVE-2024-4985CVE-2024-21791remote attackersCVE-2023-43208
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