SB2020093030 - Red Hat Enterprise Linux 7 update for evince and poppler
Published: September 30, 2020
Security Bulletin ID
SB2020093030
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Division by zero (CVE-ID: CVE-2019-14494)
The vulnerability allows a remote attacker to perform denial of service (DoS) attack.
The vulnerability exists due to division by zero error when processing untrusted input in the function SplashOutputDev::tilingPatternFill at SplashOutputDev.cc. A remote attacker can create a specially crafted PDF file and crash the application.
Remediation
Install update from vendor's website.