VULNERABILITY INTELLIGENCE

CVE-2022-43705

CVSS score9.1 CRITICAL

EPSS probability0.45%

CISA KEVNot currently listed

Published2022-11-27

Last modified2026-06-17

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

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).

Weakness classification

nvd@nist.gov: CWE-295
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-295

Primary references

cve@mitre.org — Release Notes, Third Party Advisory
cve@mitre.org — Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Third Party Advisory