| Name | CVE-2017-14103 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1130-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| graphicsmagick (PTS) | bullseye (security), bullseye | 1.4+really1.3.36+hg16481-2+deb11u1 | fixed |
| bookworm | 1.4+really1.3.40-4 | fixed |
| sid, trixie | 1.4+really1.3.45-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - graphicsmagick <not-affected> (Incomplete fix for CVE-2017-11403 not applied)
[jessie] - graphicsmagick <not-affected> (Incomplete fix for CVE-2017-11403 not applied)
Fixed by: http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f
https://www.openwall.com/lists/oss-security/2017/09/01/6
https://blogs.gentoo.org/ago/2017/07/12/graphicsmagick-use-after-free-in-closeblob-blob-c/