CVE-2014-0016
Summary
| CVE | CVE-2014-0016 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2014-03-24 16:31:00 UTC |
| Updated | 2017-01-26 20:00:00 UTC |
| Description | stunnel before 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 attackers to obtain private keys for EC (ECDSA) or DSA certificates. |
Risk And Classification
Problem Types: CWE-332
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Stunnel | Stunnel | 0.1 | All | All | All |
| Application | Stunnel | Stunnel | 1.0 | All | All | All |
| Application | Stunnel | Stunnel | 1.1 | All | All | All |
| Application | Stunnel | Stunnel | 1.2 | All | All | All |
| Application | Stunnel | Stunnel | 1.3 | All | All | All |
| Application | Stunnel | Stunnel | 1.4 | All | All | All |
| Application | Stunnel | Stunnel | 1.5 | All | All | All |
| Application | Stunnel | Stunnel | 1.6 | All | All | All |
| Application | Stunnel | Stunnel | 2.0 | All | All | All |
| Application | Stunnel | Stunnel | 2.1 | All | All | All |
| Application | Stunnel | Stunnel | 3.0 | All | All | All |
| Application | Stunnel | Stunnel | 3.0 | b1 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b2 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b3 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b4 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b5 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b6 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b7 | All | All |
| Application | Stunnel | Stunnel | 3.1 | All | All | All |
| Application | Stunnel | Stunnel | 3.10 | All | All | All |
| Application | Stunnel | Stunnel | 3.11 | All | All | All |
| Application | Stunnel | Stunnel | 3.12 | All | All | All |
| Application | Stunnel | Stunnel | 3.13 | All | All | All |
| Application | Stunnel | Stunnel | 3.14 | All | All | All |
| Application | Stunnel | Stunnel | 3.15 | All | All | All |
| Application | Stunnel | Stunnel | 3.16 | All | All | All |
| Application | Stunnel | Stunnel | 3.17 | All | All | All |
| Application | Stunnel | Stunnel | 3.18 | All | All | All |
| Application | Stunnel | Stunnel | 3.19 | All | All | All |
| Application | Stunnel | Stunnel | 3.2 | All | All | All |
| Application | Stunnel | Stunnel | 3.20 | All | All | All |
| Application | Stunnel | Stunnel | 3.21 | All | All | All |
| Application | Stunnel | Stunnel | 3.21a | All | All | All |
| Application | Stunnel | Stunnel | 3.21b | All | All | All |
| Application | Stunnel | Stunnel | 3.21c | All | All | All |
| Application | Stunnel | Stunnel | 3.22 | All | All | All |
| Application | Stunnel | Stunnel | 3.23 | All | All | All |
| Application | Stunnel | Stunnel | 3.24 | All | All | All |
| Application | Stunnel | Stunnel | 3.25 | All | All | All |
| Application | Stunnel | Stunnel | 3.26 | All | All | All |
| Application | Stunnel | Stunnel | 3.3 | All | All | All |
| Application | Stunnel | Stunnel | 3.4a | All | All | All |
| Application | Stunnel | Stunnel | 3.5 | All | All | All |
| Application | Stunnel | Stunnel | 3.6 | All | All | All |
| Application | Stunnel | Stunnel | 3.7 | All | All | All |
| Application | Stunnel | Stunnel | 3.8 | All | All | All |
| Application | Stunnel | Stunnel | 3.8 | p1 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p2 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p3 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p4 | All | All |
| Application | Stunnel | Stunnel | 3.8p1 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p2 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p3 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p4 | All | All | All |
| Application | Stunnel | Stunnel | 3.9 | All | All | All |
| Application | Stunnel | Stunnel | 4.0 | All | All | All |
| Application | Stunnel | Stunnel | 4.00 | All | All | All |
| Application | Stunnel | Stunnel | 4.01 | All | All | All |
| Application | Stunnel | Stunnel | 4.02 | All | All | All |
| Application | Stunnel | Stunnel | 4.03 | All | All | All |
| Application | Stunnel | Stunnel | 4.04 | All | All | All |
| Application | Stunnel | Stunnel | 4.05 | All | All | All |
| Application | Stunnel | Stunnel | 4.06 | All | All | All |
| Application | Stunnel | Stunnel | 4.07 | All | All | All |
| Application | Stunnel | Stunnel | 4.08 | All | All | All |
| Application | Stunnel | Stunnel | 4.09 | All | All | All |
| Application | Stunnel | Stunnel | 4.10 | All | All | All |
| Application | Stunnel | Stunnel | 4.11 | All | All | All |
| Application | Stunnel | Stunnel | 4.12 | All | All | All |
| Application | Stunnel | Stunnel | 4.13 | All | All | All |
| Application | Stunnel | Stunnel | 4.14 | All | All | All |
| Application | Stunnel | Stunnel | 4.15 | All | All | All |
| Application | Stunnel | Stunnel | 4.16 | All | All | All |
| Application | Stunnel | Stunnel | 4.17 | All | All | All |
| Application | Stunnel | Stunnel | 4.18 | All | All | All |
| Application | Stunnel | Stunnel | 4.19 | All | All | All |
| Application | Stunnel | Stunnel | 4.20 | All | All | All |
| Application | Stunnel | Stunnel | 4.21 | All | All | All |
| Application | Stunnel | Stunnel | 4.22 | All | All | All |
| Application | Stunnel | Stunnel | 4.23 | All | All | All |
| Application | Stunnel | Stunnel | 4.24 | All | All | All |
| Application | Stunnel | Stunnel | 4.25 | All | All | All |
| Application | Stunnel | Stunnel | 4.26 | All | All | All |
| Application | Stunnel | Stunnel | 4.27 | All | All | All |
| Application | Stunnel | Stunnel | 4.28 | All | All | All |
| Application | Stunnel | Stunnel | 4.29 | All | All | All |
| Application | Stunnel | Stunnel | 4.30 | All | All | All |
| Application | Stunnel | Stunnel | 4.31 | All | All | All |
| Application | Stunnel | Stunnel | 4.32 | All | All | All |
| Application | Stunnel | Stunnel | 4.33 | All | All | All |
| Application | Stunnel | Stunnel | 4.34 | All | All | All |
| Application | Stunnel | Stunnel | 4.35 | All | All | All |
| Application | Stunnel | Stunnel | 4.36 | All | All | All |
| Application | Stunnel | Stunnel | 4.37 | All | All | All |
| Application | Stunnel | Stunnel | 4.38 | All | All | All |
| Application | Stunnel | Stunnel | 4.39 | All | All | All |
| Application | Stunnel | Stunnel | 4.40 | All | All | All |
| Application | Stunnel | Stunnel | 4.41 | All | All | All |
| Application | Stunnel | Stunnel | 4.42 | All | All | All |
| Application | Stunnel | Stunnel | 4.43 | All | All | All |
| Application | Stunnel | Stunnel | 4.44 | All | All | All |
| Application | Stunnel | Stunnel | 4.45 | All | All | All |
| Application | Stunnel | Stunnel | 4.46 | All | All | All |
| Application | Stunnel | Stunnel | 4.47 | All | All | All |
| Application | Stunnel | Stunnel | 4.48 | All | All | All |
| Application | Stunnel | Stunnel | 4.49 | All | All | All |
| Application | Stunnel | Stunnel | 4.50 | All | All | All |
| Application | Stunnel | Stunnel | 4.51 | All | All | All |
| Application | Stunnel | Stunnel | 4.52 | All | All | All |
| Application | Stunnel | Stunnel | 4.53 | All | All | All |
| Application | Stunnel | Stunnel | 4.54 | All | All | All |
| Application | Stunnel | Stunnel | 4.55 | All | All | All |
| Application | Stunnel | Stunnel | 0.1 | All | All | All |
| Application | Stunnel | Stunnel | 1.0 | All | All | All |
| Application | Stunnel | Stunnel | 1.1 | All | All | All |
| Application | Stunnel | Stunnel | 1.2 | All | All | All |
| Application | Stunnel | Stunnel | 1.3 | All | All | All |
| Application | Stunnel | Stunnel | 1.4 | All | All | All |
| Application | Stunnel | Stunnel | 1.5 | All | All | All |
| Application | Stunnel | Stunnel | 1.6 | All | All | All |
| Application | Stunnel | Stunnel | 2.0 | All | All | All |
| Application | Stunnel | Stunnel | 2.1 | All | All | All |
| Application | Stunnel | Stunnel | 3.0 | All | All | All |
| Application | Stunnel | Stunnel | 3.0 | b1 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b2 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b3 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b4 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b5 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b6 | All | All |
| Application | Stunnel | Stunnel | 3.0 | b7 | All | All |
| Application | Stunnel | Stunnel | 3.1 | All | All | All |
| Application | Stunnel | Stunnel | 3.10 | All | All | All |
| Application | Stunnel | Stunnel | 3.11 | All | All | All |
| Application | Stunnel | Stunnel | 3.12 | All | All | All |
| Application | Stunnel | Stunnel | 3.13 | All | All | All |
| Application | Stunnel | Stunnel | 3.14 | All | All | All |
| Application | Stunnel | Stunnel | 3.15 | All | All | All |
| Application | Stunnel | Stunnel | 3.16 | All | All | All |
| Application | Stunnel | Stunnel | 3.17 | All | All | All |
| Application | Stunnel | Stunnel | 3.18 | All | All | All |
| Application | Stunnel | Stunnel | 3.19 | All | All | All |
| Application | Stunnel | Stunnel | 3.2 | All | All | All |
| Application | Stunnel | Stunnel | 3.20 | All | All | All |
| Application | Stunnel | Stunnel | 3.21 | All | All | All |
| Application | Stunnel | Stunnel | 3.21a | All | All | All |
| Application | Stunnel | Stunnel | 3.21b | All | All | All |
| Application | Stunnel | Stunnel | 3.21c | All | All | All |
| Application | Stunnel | Stunnel | 3.22 | All | All | All |
| Application | Stunnel | Stunnel | 3.23 | All | All | All |
| Application | Stunnel | Stunnel | 3.24 | All | All | All |
| Application | Stunnel | Stunnel | 3.25 | All | All | All |
| Application | Stunnel | Stunnel | 3.26 | All | All | All |
| Application | Stunnel | Stunnel | 3.3 | All | All | All |
| Application | Stunnel | Stunnel | 3.4a | All | All | All |
| Application | Stunnel | Stunnel | 3.5 | All | All | All |
| Application | Stunnel | Stunnel | 3.6 | All | All | All |
| Application | Stunnel | Stunnel | 3.7 | All | All | All |
| Application | Stunnel | Stunnel | 3.8 | All | All | All |
| Application | Stunnel | Stunnel | 3.8 | p1 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p2 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p3 | All | All |
| Application | Stunnel | Stunnel | 3.8 | p4 | All | All |
| Application | Stunnel | Stunnel | 3.8p1 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p2 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p3 | All | All | All |
| Application | Stunnel | Stunnel | 3.8p4 | All | All | All |
| Application | Stunnel | Stunnel | 3.9 | All | All | All |
| Application | Stunnel | Stunnel | 4.0 | All | All | All |
| Application | Stunnel | Stunnel | 4.00 | All | All | All |
| Application | Stunnel | Stunnel | 4.01 | All | All | All |
| Application | Stunnel | Stunnel | 4.02 | All | All | All |
| Application | Stunnel | Stunnel | 4.03 | All | All | All |
| Application | Stunnel | Stunnel | 4.04 | All | All | All |
| Application | Stunnel | Stunnel | 4.05 | All | All | All |
| Application | Stunnel | Stunnel | 4.06 | All | All | All |
| Application | Stunnel | Stunnel | 4.07 | All | All | All |
| Application | Stunnel | Stunnel | 4.08 | All | All | All |
| Application | Stunnel | Stunnel | 4.09 | All | All | All |
| Application | Stunnel | Stunnel | 4.10 | All | All | All |
| Application | Stunnel | Stunnel | 4.11 | All | All | All |
| Application | Stunnel | Stunnel | 4.12 | All | All | All |
| Application | Stunnel | Stunnel | 4.13 | All | All | All |
| Application | Stunnel | Stunnel | 4.14 | All | All | All |
| Application | Stunnel | Stunnel | 4.15 | All | All | All |
| Application | Stunnel | Stunnel | 4.16 | All | All | All |
| Application | Stunnel | Stunnel | 4.17 | All | All | All |
| Application | Stunnel | Stunnel | 4.18 | All | All | All |
| Application | Stunnel | Stunnel | 4.19 | All | All | All |
| Application | Stunnel | Stunnel | 4.20 | All | All | All |
| Application | Stunnel | Stunnel | 4.21 | All | All | All |
| Application | Stunnel | Stunnel | 4.22 | All | All | All |
| Application | Stunnel | Stunnel | 4.23 | All | All | All |
| Application | Stunnel | Stunnel | 4.24 | All | All | All |
| Application | Stunnel | Stunnel | 4.25 | All | All | All |
| Application | Stunnel | Stunnel | 4.26 | All | All | All |
| Application | Stunnel | Stunnel | 4.27 | All | All | All |
| Application | Stunnel | Stunnel | 4.28 | All | All | All |
| Application | Stunnel | Stunnel | 4.29 | All | All | All |
| Application | Stunnel | Stunnel | 4.30 | All | All | All |
| Application | Stunnel | Stunnel | 4.31 | All | All | All |
| Application | Stunnel | Stunnel | 4.32 | All | All | All |
| Application | Stunnel | Stunnel | 4.33 | All | All | All |
| Application | Stunnel | Stunnel | 4.34 | All | All | All |
| Application | Stunnel | Stunnel | 4.35 | All | All | All |
| Application | Stunnel | Stunnel | 4.36 | All | All | All |
| Application | Stunnel | Stunnel | 4.37 | All | All | All |
| Application | Stunnel | Stunnel | 4.38 | All | All | All |
| Application | Stunnel | Stunnel | 4.39 | All | All | All |
| Application | Stunnel | Stunnel | 4.40 | All | All | All |
| Application | Stunnel | Stunnel | 4.41 | All | All | All |
| Application | Stunnel | Stunnel | 4.42 | All | All | All |
| Application | Stunnel | Stunnel | 4.43 | All | All | All |
| Application | Stunnel | Stunnel | 4.44 | All | All | All |
| Application | Stunnel | Stunnel | 4.45 | All | All | All |
| Application | Stunnel | Stunnel | 4.46 | All | All | All |
| Application | Stunnel | Stunnel | 4.47 | All | All | All |
| Application | Stunnel | Stunnel | 4.48 | All | All | All |
| Application | Stunnel | Stunnel | 4.49 | All | All | All |
| Application | Stunnel | Stunnel | 4.50 | All | All | All |
| Application | Stunnel | Stunnel | 4.51 | All | All | All |
| Application | Stunnel | Stunnel | 4.52 | All | All | All |
| Application | Stunnel | Stunnel | 4.53 | All | All | All |
| Application | Stunnel | Stunnel | 4.54 | All | All | All |
| Application | Stunnel | Stunnel | 4.55 | All | All | All |
| Application | Stunnel | Stunnel | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Stunnel CVE-2014-0016 PRNG Initialization Weakness | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Bug 1072180 – CVE-2014-0016 stunnel: Improper initialization of PRNG after fork() | CONFIRM | bugzilla.redhat.com | Issue Tracking, Third Party Advisory, VDB Entry |
| Attachment 870826 Details for Bug 1072180 – proposed patch | MISC | bugzilla.redhat.com | Patch |
| stunnel: ChangeLog | CONFIRM | www.stunnel.org | Release Notes, Vendor Advisory |
| oss-security - libssh and stunnel PRNG flaws | MLIST | www.openwall.com | Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.