CVE-2017-14103

N/A

Description

The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.

CVE Details

CVSS v3.1 ScoreN/A

Published9/1/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

graphicsmagick:graphicsmagick

Weaknesses (CWE)

CWE-416

References

http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f(cve@mitre.org)

https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/(cve@mitre.org)

http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f(af854a3a-2127-422b-91ae-364da2661108)

https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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