CVE-2022-48437

State: Published
Severity: 5.3 Medium
Published: Apr 12, 2023
Updated: Feb 10, 2025
Reserved: Apr 12, 2023

Description

An issue was discovered in x509/x509_verify.c in LibreSSL before 3.6.1, and in OpenBSD before 7.2 errata 001. x509_verify_ctx_add_chain does not store errors that occur during leaf certificate verification, and therefore an incorrect error is returned. This behavior occurs when there is an installed verification callback that instructs the verifier to continue upon detecting an invalid certificate.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	CISA-ADP

Weaknesses

CWE-295 Improper Certificate Validation

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt
https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig
https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec

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