Out-of-bounds Read in Graphicsmagick
CVE-2019-19953
In GraphicsMagick 1.4 snapshot-20191208 Q8, there is a heap-based buffer over-read in the function EncodeImage of coders/pict.c.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.028 (85.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.028 · newest: 0.028 · change: 0.000
Affected products
- Graphicsmagick — versions 1.4
- Debian Linux — versions 8.0, 9.0, 10.0
- openSUSE Backports — versions sle-15
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sourceforge.net/p/graphicsmagick/bugs/617/ (Exploit, Third Party Advisory, Issue Tracking)
- hg.graphicsmagick.org/hg/GraphicsMagick/rev/28f8bacd4bbf (Patch, Mailing List, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00026.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-01/msg00064.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2020/01/msg00029.html (mailing-list, Mailing List, Third Party Advisory)
- www.debian.org/security/2020/dsa-4640 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19953?
- CVE-2019-19953 is a critical-severity vulnerability in Graphicsmagick, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2019-12-24.
- How severe is CVE-2019-19953?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2019-19953 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.