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CVE-2021-37155

Critical

Description

wolfSSL 4.6.x through 4.7.x before 4.8.0 does not produce a failure outcome when the serial number in an OCSP request differs from the serial number in the OCSP response.

SeverityCritical
CVSS9.8
Exploit probability74. percentile1.5%
ProductWolfssl
PublishedJul 21, 2021
First seenJul 21, 2021

How to fix

Update
  • wolfssl wolfssl4.8.0 or later

Affected products

ProductAffected versionsFixed in
wolfssl wolfssl4.6.0 ≤ v < 4.8.04.8.0

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