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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade libressl | Aug 22, 2024 | Apr 27, 2017 |
| Freebsd | — | Upgrade libresslUpgrade libressl-devel | Sep 19, 2017 | Apr 28, 2017 |
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