Vulnerability Details CVE-2013-1445
The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a child process is created and accesses the PRNG within the same rate-limit period as another process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.5%
CVSS Severity
CVSS v2 Score 4.3
References
- http://www.debian.org/security/2013/dsa-2781
- http://www.openwall.com/lists/oss-security/2013/10/17/3
- https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175
- http://www.debian.org/security/2013/dsa-2781
- http://www.openwall.com/lists/oss-security/2013/10/17/3
- https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175
Products affected by CVE-2013-1445
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cpe:2.3:a:dlitz:pycrypto:1.0.0
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cpe:2.3:a:dlitz:pycrypto:1.0.1
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cpe:2.3:a:dlitz:pycrypto:1.0.2
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cpe:2.3:a:dlitz:pycrypto:1.1
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cpe:2.3:a:dlitz:pycrypto:1.9
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cpe:2.3:a:dlitz:pycrypto:2.0
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cpe:2.3:a:dlitz:pycrypto:2.0.1
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cpe:2.3:a:dlitz:pycrypto:2.1.0
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cpe:2.3:a:dlitz:pycrypto:2.2
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cpe:2.3:a:dlitz:pycrypto:2.3
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cpe:2.3:a:dlitz:pycrypto:2.4
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cpe:2.3:a:dlitz:pycrypto:2.4.1
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cpe:2.3:a:dlitz:pycrypto:2.5
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cpe:2.3:a:dlitz:pycrypto:2.6