PT-2022-7365 · Botan+2 · Botan+2

Moderaterandombit · Published 2022-11-23 · Updated 2024-06-15 · CVE-2022-43705

Positive Technologies (AI Summary)

CVSS v2.0

9.4

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:N

Name of the Vulnerable Software and Affected Versions Botan versions prior to 2.19.3

Description The issue is related to a certificate verification error in the Botan C++ cryptographic library, allowing a remote attacker to forge OCSP responses. This problem was introduced in Botan version 1.11.34.

Recommendations For versions prior to 2.19.3, update to version 2.19.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of certificate verification functions until a patch is available.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

AZL-44751

BDU:2024-04212

CVE-2022-43705

GHSA-4V9W-QVCQ-6Q7W

MGASA-2022-0445

OPENSUSE-SU-2022:10210-1

OPENSUSE-SU-2022:10211-1

OPENSUSE-SU-2024:12522-1

Affected Products

Botan

Debian

Red Os

References · 34

• https://osv.dev/vulnerability/MGASA-2022-0445 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-04212 · Security Note
• https://osv.dev/vulnerability/AZL-44751 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-43705 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-43705 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-43705 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:10211-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2022-0445.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-43705 · Security Note
• https://ubuntu.com/security/CVE-2022-43705 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:10210-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-43705 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-43705 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12522-1 · Vendor Advisory
• https://github.com/randombit/botan/releases/tag/2.19.3 · Note