SB2020110602 - OpenSUSE Linux update for tiff
Published: November 6, 2020 Updated: May 21, 2022
Security Bulletin ID
SB2020110602
Severity
Medium
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) Integer overflow (CVE-ID: CVE-2019-14973)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attacks.
The vulnerability exists due to integer overflow in the "_TIFFCheckMalloc" and "_TIFFCheckRealloc" functions in the "tif_aux.c" file. A remote attacker can trick a victim to open a specially crafted file that contains crafted TIFF images, trigger integer overflow and crash the target application.
Remediation
Install update from vendor's website.