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CVE-2022-48437

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/12/2023

Last Modified2/10/2025

Sourcenvd

Honeypot Sightings0

Affected Products

openbsd:libresslopenbsd:openbsd

Weaknesses (CWE)

CWE-295CWE-295

References

https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt(cve@mitre.org)

https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig(cve@mitre.org)

https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec(cve@mitre.org)

https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.6.1-relnotes.txt(af854a3a-2127-422b-91ae-364da2661108)

https://ftp.openbsd.org/pub/OpenBSD/patches/7.2/common/001_x509.patch.sig(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/openbsd/src/commit/4f94258c65a918ee3d8670e93916d15bf879e6ec(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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