critical9.8
CVE-2021-46880
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 cha…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbsd | Libressl | before 3.4.2 |
| Openbsd | Openbsd | before 7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- https://github.com/openbsd/src/commit/3f851282810fa0ab4b90b3b1ecec2e8717ef16f8
- https://security.netapp.com/advisory/ntap-20230517-0006/