SB2018020712 - Denial of service in ImageMagick
Published: February 7, 2018 Updated: December 8, 2020
Security Bulletin ID
SB2018020712
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Memory corruption (CVE-ID: CVE-2018-6876)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists due to a stack-based buffer under-read flaw in the OLEProperty class in ole/oleprop.cpp in libfpx 1.3.1-10, used in ImageMagic. A remote attacker can pass specially crafted input to the application that creates FPX images and perform a denial of service attack.
Remediation
Install update from vendor's website.