#VU34798 Out-of-bounds read in ImageMagick - CVE-2020-10251
Published: March 10, 2020 / Updated: August 8, 2020
Vulnerability identifier: #VU34798
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-10251
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
ImageMagick
ImageMagick
Software vendor:
ImageMagick.org
ImageMagick.org
Description
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
In ImageMagick 7.0.9, an out-of-bounds read vulnerability exists within the ReadHEICImageByID function in codersheic.c. It can be triggered via an image with a width or height value that exceeds the actual size of the image.
Remediation
Install update from vendor's website.