SB20250620134 - openEuler 20.03 LTS SP4 update for trafficserver
Published: June 20, 2025
Security Bulletin ID
SB20250620134
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) Input validation error (CVE-ID: CVE-2023-39456)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when handling HTTP/2 frames. A remote attacker can send specially crafted HTTP requests to the application and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.