Improper certificate validation in wolfSSL - #VU102311
Published: January 6, 2025
Vulnerability identifier: #VU102311
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to an error in OCSP stapling support when performing OCSP requests for intermediate certificates in a certificate chain using TLS 1.3 on the server side. A remote attacker can bypass implemented security restrictions.
Affected software
wolfSSL
Remediation
Install updates from vendor's website.
wolfSSL - update to 5.7.6