Out-of-bounds Read in Imagemagick
CVE-2017-11639
When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the WriteCIPImage() function in coders/cip.c, related to the GetPixelLuma function in MagickCore/pixel-accessor.h.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
- Imagemagick — versions 7.0.6-1
Weakness classification (CWE)
References
- github.com/ImageMagick/ImageMagick/issues/588 (Patch, Third Party Advisory, Issue Tracking)
- www.securityfocus.com/bid/100013 (VDB Entry, Third Party Advisory, vdb-entry)
- usn.ubuntu.com/3681-1/ (vendor-advisory)
- www.debian.org/security/2017/dsa-4019 (vendor-advisory)
- www.debian.org/security/2018/dsa-4204 (vendor-advisory)
Frequently asked questions
- What is CVE-2017-11639?
- CVE-2017-11639 is a medium-severity vulnerability in Imagemagick, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2017-07-26.
- How severe is CVE-2017-11639?
- Medium severity. CVSS v3 base score is 6.5 out of 10.