Out-of-bounds Read in Graphicsmagick
CVE-2019-11007
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Graphicsmagick
- Canonical Ubuntu Linux — versions 18.04
- Debian Linux — versions 8.0, 9.0, 10.0
- openSUSE Backports Sle — versions 15.0
- openSUSE Leap — versions 15.0, 42.3
Weakness classification (CWE)
References
- sourceforge.net/p/graphicsmagick/bugs/596/ (Third Party Advisory)
- hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98 (Vendor Advisory)
- hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83 (Release Notes, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2019/04/msg00015.html (mailing-list, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.html (vendor-advisory, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4207-1/ (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2020/dsa-4640 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11007?
- CVE-2019-11007 is a high-severity vulnerability in Graphicsmagick, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2019-04-08.
- How severe is CVE-2019-11007?
- High severity. CVSS v3 base score is 8.1 out of 10.