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7.8
CVSSv3

CVE-2020-21426

Published: 22/08/2023 Updated: 07/11/2023
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 0
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Vulnerability Summary

Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote malicious users to run arbitrary code and cause other impacts via crafted image file.

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freeimage project freeimage 3.18.0

Vendor Advisories

Debian CVElist Bug Report Logs: freeimage: CVE-2020-21426
Debian Bug report logs - #1051736 freeimage: CVE-2020-21426 Package: src:freeimage; Maintainer for src:freeimage is Debian Science Maintainers <debian-science-maintainers@listsaliothdebianorg>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Mon, 11 Sep 2023 21:03:02 UTC Severity: important Tags: security, ...

References

CWE-120https://sourceforge.net/p/freeimage/bugs/300/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RUEK2JOVJBQZVNQIIZZO3JFMTVB4R5KS/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGOMCRAANNCQYJYPPMGRQWKRZGIP6NME/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051736https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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