medium5.3
CVE-2017-8301
LibreSSL 2.5.1 to 2.5.3 lacks TLS certificate verification if SSL_get_verify_result is relied upon for a later check of a verification result, in a use case wh…
Impact
LibreSSL 2.5.1 to 2.5.3 lacks TLS certificate verification if SSL_get_verify_result is relied upon for a later check of a verification result, in a use case where a user-provided verification callback returns 1, as demonstrated by acceptance of invalid certificates by nginx.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbsd | Libressl | Versions 2.5.1, 2.5.2, 2.5.3 |
Weakness classification
References
- NVD record
- CVE.org record
- http://seclists.org/oss-sec/2017/q2/145
- http://www.securityfocus.com/bid/98076
- https://github.com/libressl-portable/portable/issues/307
- https://trac.nginx.org/nginx/ticket/1257
- http://seclists.org/oss-sec/2017/q2/145
- http://www.securityfocus.com/bid/98076
- https://github.com/libressl-portable/portable/issues/307
- https://trac.nginx.org/nginx/ticket/1257