Buffer overflow in Imagemagick
CVE-2019-19948
In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer overflow in the function WriteSGIImage of coders/sgi.c.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.037 (89.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Imagemagick — versions 7.0.8-43
- Canonical Ubuntu Linux — versions 20.04
- Debian Linux — versions 8.0, 9.0, 10.0
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ImageMagick/ImageMagick/issues/1562 (Patch, Third Party Advisory, Issue Tracking)
- lists.debian.org/debian-lts-announce/2019/12/msg00033.html (mailing-list, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.debian.org/security/2020/dsa-4712 (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2020/dsa-4715 (vendor-advisory, Third Party Advisory)
- usn.ubuntu.com/4549-1/ (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19948?
- CVE-2019-19948 is a critical-severity vulnerability in Imagemagick, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2019-12-24.
- How severe is CVE-2019-19948?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-19948 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.