SB2025050780 - Remote denial of service in F5 BIG-IP HTTP/2 profile
Published: May 7, 2025
Security Bulletin ID
SB2025050780
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) Resource exhaustion (CVE-ID: CVE-2025-36504)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to system does not properly control consumption of internal resources when BIG-IP HTTP/2 httprouter profile is configured on a virtual server. A remote attacker can send specially crafted HTTP2 requests to the system and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.