Integer overflow in ImageMagick - CVE-2019-13136
Published: September 13, 2019
Vulnerability identifier: #VU21096
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-13136
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in the "TIFFSeekCustomStream" function in the "coders/tiff.c" file. A remote attacker can trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
ImageMagick
imagemagick6 (Alpine package)
Opensuse
imagemagick6 (Alpine package)
Opensuse
How to mitigate CVE-2019-13136
Install updates from vendor's website.
ImageMagick - update to 7.0.8-50
imagemagick6 (Alpine package) - addressed in versions 6.9.10.55-r0, 6.9.10.56-r0, 6.9.10.68-r0
imagemagick6 (Alpine package) - addressed in versions 6.9.10.55-r0, 6.9.10.56-r0, 6.9.10.68-r0