Buffer overflow in Imagemagick
CVE-2018-6876
The OLEProperty class in ole/oleprop.cpp in libfpx 1.3.1-10, as used in ImageMagick 7.0.7-22 Q16 and other products, allows remote attackers to cause a denial of service (stack-based buffer under-read) via a crafted bmp image.
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: 0.025 (83.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- Imagemagick — versions 7.0.7-22
- Libfpx Project — versions 1.3.1-10
Weakness classification (CWE)
References
- www.securityfocus.com/bid/103035 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/ImageMagick/ImageMagick/issues/973 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2018-6876?
- CVE-2018-6876 is a medium-severity vulnerability in Imagemagick, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 6.5/10. Published 2018-02-09.
- How severe is CVE-2018-6876?
- Medium severity. CVSS v3 base score is 6.5 out of 10.