SB2018053021 - Out-of-bounds write in Little CMS
Published: May 30, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018053021
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Out-of-bounds write (CVE-ID: CVE-2018-11555)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
tificc in Little CMS 2.9 has an out-of-bounds write in the PrecalculatedXFORM function in cmsxform.c in liblcms2.a via a crafted TIFF file.
Remediation
Install update from vendor's website.