The OCSP functionality in stunnel prior to 4.24 does not properly search certificate revocation lists (CRL), which allows remote malicious users to bypass intended access restrictions by using revoked certificates.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
stunnel stunnel 3.15 |
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stunnel stunnel 3.16 |
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stunnel stunnel 3.21c |
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stunnel stunnel 3.22 |
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stunnel stunnel 3.6 |
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stunnel stunnel 3.7 |
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stunnel stunnel 4.00 |
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stunnel stunnel 4.01 |
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stunnel stunnel 4.09 |
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stunnel stunnel 4.10 |
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stunnel stunnel 4.17 |
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stunnel stunnel 4.18 |
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stunnel stunnel 3.11 |
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stunnel stunnel 3.12 |
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stunnel stunnel 3.19 |
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stunnel stunnel 3.20 |
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stunnel stunnel 3.21 |
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stunnel stunnel 3.25 |
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stunnel stunnel 3.26 |
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stunnel stunnel 3.8p2 |
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stunnel stunnel 3.8p3 |
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stunnel stunnel 4.05 |
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stunnel stunnel 4.06 |
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stunnel stunnel 4.13 |
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stunnel stunnel 4.14 |
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stunnel stunnel 4.21 |
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stunnel stunnel 4.22 |
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stunnel stunnel 3.10 |
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stunnel stunnel 3.17 |
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stunnel stunnel 3.18 |
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stunnel stunnel 3.23 |
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stunnel stunnel 3.24 |
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stunnel stunnel 3.8 |
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stunnel stunnel 3.8p1 |
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stunnel stunnel 4.02 |
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stunnel stunnel 4.03 |
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stunnel stunnel 4.04 |
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stunnel stunnel 4.11 |
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stunnel stunnel 4.12 |
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stunnel stunnel 4.19 |
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stunnel stunnel 4.20 |
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stunnel stunnel 3.13 |
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stunnel stunnel 3.14 |
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stunnel stunnel 3.21a |
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stunnel stunnel 3.21b |
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stunnel stunnel 3.4a |
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stunnel stunnel 3.5 |
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stunnel stunnel 3.8p4 |
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stunnel stunnel 3.9 |
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stunnel stunnel 4.07 |
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stunnel stunnel 4.08 |
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stunnel stunnel 4.15 |
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stunnel stunnel 4.16 |
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stunnel stunnel 4.23 |
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