Out-of-bounds read in GraphicsMagick - CVE-2017-17782
Published: December 20, 2017 / Updated: August 3, 2020
Vulnerability identifier: #VU33212
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-17782
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation. A remote attacker can perform a denial of service attack.
Affected software
GraphicsMagick
Amazon Linux AMI
Fedora
graphicsmagick (Alpine package)
GraphicsMagick
Amazon Linux AMI
Fedora
graphicsmagick (Alpine package)
GraphicsMagick
How to mitigate CVE-2017-17782
Update to version 1.3.28.
GraphicsMagick - update to 1.3.28
GraphicsMagick - addressed in versions 1.3.28-1.el6, 1.3.28-1.el7, 1.3.28-1.fc26, 1.3.28-1.fc27
GraphicsMagick - addressed in versions 1.3.28-1.el6, 1.3.28-1.el7, 1.3.28-1.fc26, 1.3.28-1.fc27
External References
- http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset;node=8e3d2264109c
- https://lists.debian.org/debian-lts-announce/2018/01/msg00005.html
- https://lists.debian.org/debian-lts-announce/2018/06/msg00009.html
- https://sourceforge.net/p/graphicsmagick/bugs/530/
- https://usn.ubuntu.com/4248-1/
- https://www.debian.org/security/2018/dsa-4321