Memory leak in OpenLiteSpeed - #VU63300
Published: May 17, 2022
Vulnerability identifier: #VU63300
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak when handling HTTP/3 requests. A remote attacker can force the application to leak memory and perform denial of service attack.
Affected software
OpenLiteSpeed
Remediation
Install updates from vendor's website.
OpenLiteSpeed - update to 1.7.16