CVE-2021-46880

Description

x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata 006, allows authentication bypass because an error for an unverified certificate chain is sometimes discarded.

Affected Platforms

Weakness Type

CWE-295, CWE-295

References

• https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.4.2-relnotes.txt
• https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/006_x509.patch.sig
• https://github.com/openbsd/src/commit/3f851282810fa0ab4b90b3b1ecec2e8717ef16f8
• https://security.netapp.com/advisory/ntap-20230517-0006/
• https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.4.2-relnotes.txt
• https://ftp.openbsd.org/pub/OpenBSD/patches/7.0/common/006_x509.patch.sig