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Vulnerabilities / CVE-2022-43705

critical

CVE-2022-43705

In Botan before 2.19.3, it is possible to forge OCSP responses due to ...

Published Modified CWE 295
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

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 packages and fixed versions

SourcePackageFixed in
conan::GitLab Advisory Database Communitybotan2.19.3
debian 10botanno fix listed
debian 11botanno fix listed
debian 12botan2.19.3+dfsg-1
debian 13botan2.19.3+dfsg-1
echobotan2.19.3+dfsg-1
rapidfort ubuntu 20.04botan0:2.19.3+dfsg-1
rapidfort ubuntu 22.04botan0:2.19.3+dfsg-1
rapidfort ubuntu 24.04botan0:2.19.3+dfsg-1
ubuntu 18.04-ESMbotanno fix listed
ubuntu 20.04-ESMbotanno fix listed
ubuntu 22.04botanno fix listed

References

All 12 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.