stunnel prior to 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator (PRNG), which causes subsequent children with the same process ID to use the same entropy pool and allows remote malicious users to obtain private keys for EC (ECDSA) or DSA certificates.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
stunnel stunnel 4.53 |
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stunnel stunnel 4.51 |
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stunnel stunnel 4.46 |
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stunnel stunnel 4.44 |
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stunnel stunnel 4.37 |
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stunnel stunnel 4.35 |
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stunnel stunnel 4.28 |
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stunnel stunnel 4.26 |
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stunnel stunnel 4.21 |
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stunnel stunnel 4.19 |
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stunnel stunnel 4.17 |
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stunnel stunnel 4.12 |
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stunnel stunnel 4.10 |
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stunnel stunnel 4.03 |
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stunnel stunnel 4.01 |
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stunnel stunnel 3.8p3 |
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stunnel stunnel 3.8p1 |
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stunnel stunnel 3.8 |
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stunnel stunnel 3.6 |
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stunnel stunnel 3.4a |
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stunnel stunnel 3.21c |
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stunnel stunnel 3.21a |
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stunnel stunnel 3.18 |
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stunnel stunnel 3.16 |
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stunnel stunnel 3.14 |
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stunnel stunnel 3.1 |
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stunnel stunnel 3.0 |
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stunnel stunnel 2.1 |
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stunnel stunnel 1.6 |
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stunnel stunnel 0.1 |
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stunnel stunnel |
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stunnel stunnel 4.50 |
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stunnel stunnel 4.49 |
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stunnel stunnel 4.48 |
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stunnel stunnel 4.47 |
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stunnel stunnel 4.33 |
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stunnel stunnel 4.32 |
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stunnel stunnel 4.31 |
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stunnel stunnel 4.30 |
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stunnel stunnel 4.16 |
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stunnel stunnel 4.15 |
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stunnel stunnel 4.14 |
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stunnel stunnel 4.13 |
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stunnel stunnel 4.00 |
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stunnel stunnel 4.0 |
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stunnel stunnel 3.9 |
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stunnel stunnel 3.8p4 |
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stunnel stunnel 3.26 |
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stunnel stunnel 3.25 |
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stunnel stunnel 3.24 |
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stunnel stunnel 3.23 |
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stunnel stunnel 3.13 |
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stunnel stunnel 3.12 |
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stunnel stunnel 3.11 |
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stunnel stunnel 3.10 |
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stunnel stunnel 1.5 |
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stunnel stunnel 1.4 |
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stunnel stunnel 1.3 |
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stunnel stunnel 1.2 |
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stunnel stunnel 1.1 |
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stunnel stunnel 4.42 |
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stunnel stunnel 4.41 |
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stunnel stunnel 4.40 |
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stunnel stunnel 4.39 |
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stunnel stunnel 4.38 |
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stunnel stunnel 4.25 |
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stunnel stunnel 4.24 |
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stunnel stunnel 4.23 |
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stunnel stunnel 4.22 |
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stunnel stunnel 4.08 |
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stunnel stunnel 4.07 |
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stunnel stunnel 4.06 |
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stunnel stunnel 4.05 |
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stunnel stunnel 3.7 |
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stunnel stunnel 3.21 |
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stunnel stunnel 3.20 |
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stunnel stunnel 3.2 |
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stunnel stunnel 3.19 |
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stunnel stunnel 4.54 |
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stunnel stunnel 4.52 |
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stunnel stunnel 4.45 |
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stunnel stunnel 4.43 |
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stunnel stunnel 4.36 |
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stunnel stunnel 4.34 |
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stunnel stunnel 4.29 |
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stunnel stunnel 4.27 |
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stunnel stunnel 4.20 |
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stunnel stunnel 4.18 |
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stunnel stunnel 4.11 |
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stunnel stunnel 4.09 |
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stunnel stunnel 4.04 |
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stunnel stunnel 4.02 |
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stunnel stunnel 3.8p2 |
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stunnel stunnel 3.5 |
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stunnel stunnel 3.3 |
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stunnel stunnel 3.22 |
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stunnel stunnel 3.21b |
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stunnel stunnel 3.17 |
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stunnel stunnel 3.15 |
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stunnel stunnel 2.0 |
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stunnel stunnel 1.0 |
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stunnel stunnel 4.55 |
Vulmon