The OCSP functionality in stunnel before 4.24 does not properly search certificate revocation lists (CRL), which allows remote attackers to bypass intended access restrictions by using revoked certificates.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade stunnel4 | Jul 30, 2024 | May 23, 2008 |
| Gentoo Linux | — | Upgrade net-misc/stunnel. | Oct 30, 2017 | May 23, 2008 |
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