CVE-2022-43705: Improper Certificate Validation

November 27, 2022 (updated December 1, 2022)

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).

References

github.com/randombit/botan/releases/tag/2.19.3
github.com/randombit/botan/security/advisories/GHSA-4v9w-qvcq-6q7w
nvd.nist.gov/vuln/detail/CVE-2022-43705

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