Use After Free in Graphicsmagick
CVE-2017-11403
The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file.
Vulnerability class: Use-After-Free
EPSS: 0.283 (97.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Graphicsmagick — versions 1.3.26
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (vendor-advisory, x_refsource_DEBIAN)
- cve@mitre.org (Patch, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory)
Frequently asked questions
- What is CVE-2017-11403?
- CVE-2017-11403 is a high-severity vulnerability in Graphicsmagick, classified under Use After Free. CVSS score: 8.8/10. Published 2017-07-18.
- How severe is CVE-2017-11403?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-11403 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.