CVE-2022-43705: Critical severity Botan Project Botan vulnerability
In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introduced in Botan 1.11.34 (November 2016).
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-43705?
CVE-2022-43705 is a vulnerability in Botan before version 2.19.3 that allows for the forging of OCSP responses due to a certificate verification error.
How severe is CVE-2022-43705?
CVE-2022-43705 has a severity rating of 9.1 (critical).
Which software versions are affected by CVE-2022-43705?
Versions of Botan from 1.11.34 to 2.19.3 are affected by CVE-2022-43705.
How can I fix CVE-2022-43705?
To fix CVE-2022-43705, update Botan to version 2.19.3 or later.
Where can I find more information about CVE-2022-43705?
You can find more information about CVE-2022-43705 at the following references: [GitHub Releases](https://github.com/randombit/botan/releases/tag/2.19.3) and [GitHub Security Advisory](https://github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w).