CVEvulnerability
CVE-2017-14103
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-09-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
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.
Affected configurations
• graphicsmagick graphicsmagick 1.3.26
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f Issue Tracking, Patch, Third Party Advisory
- https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/ Patch, Third Party Advisory, VDB Entry
- http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f Issue Tracking, Patch, Third Party Advisory
- https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403/ Patch, Third Party Advisory, VDB Entry