SB20250403108 - openEuler update for corosync
Published: April 3, 2025
Security Bulletin ID
SB20250403108
Severity
Medium
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 security vulnerability.
1) Stack-based buffer overflow (CVE-ID: CVE-2025-30472)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a boundary error in orf_token_endian_convert() function in exec/totemsrp.c. A remote attacker can send an overly large UDP packet to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability requires that encryption is disabled.
Remediation
Install update from vendor's website.