SB2025090591 - openEuler 20.03 LTS SP4 update for libtiff
Published: September 5, 2025
Security Bulletin ID
SB2025090591
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) Memory leak (CVE-ID: CVE-2025-9165)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak within the _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSetNew/InitCCITTFax3() function in tools/tiffcmp.c . A remote attacker can pass a specially crafted image to the application and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.