Out-of-bounds Read in Graphicsmagick
CVE-2017-17913
In GraphicsMagick 1.4 snapshot-20171217 Q8, there is a stack-based buffer over-read in WriteWEBPImage in coders/webp.c, related to an incompatibility with libwebp versions, 0.5.0 and later, that use a different structure type.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.016 (74.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Graphicsmagick — versions 1.3.27
- Debian Linux — versions 9.0
Weakness classification (CWE)
References
- www.debian.org/security/2018/dsa-4321 (vendor-advisory, Third Party Advisory)
- sourceforge.net/p/graphicsmagick/bugs/536/ (Issue Tracking, Vendor Advisory)
- hg.graphicsmagick.org/hg/GraphicsMagick/rev/6dda3c33f35f (Patch, Vendor Advisory)
- usn.ubuntu.com/4266-1/ (vendor-advisory)
Frequently asked questions
- What is CVE-2017-17913?
- CVE-2017-17913 is a high-severity vulnerability in Graphicsmagick, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2017-12-27.
- How severe is CVE-2017-17913?
- High severity. CVSS v3 base score is 8.8 out of 10.