CVE-2017-14103 | BDVDB-2026-89884 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f
https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/

Exploit#

No public exploit known

History#

Version 12017-09-01Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.