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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:26396
[Eng]
Version
2
Class
patch
ALTXid
153671
Language
Russian
Severity
NotAvailable
Title
ALAS-2013-243 -- обновление безопасности для python-crypto
Description
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.
Family
unix
Platform
Amazon Linux AMI
Product
python-crypto
Reference
VENDOR: ALAS-2013-243
VENDOR: ALAS-2013-243
Id:
ALAS-2013-243
Reference:
https://alas.aws.amazon.com/ALAS-2013-243.html
CVE: CVE-2013-1445
CVE: CVE-2013-1445
Id:
CVE-2013-1445
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1445
Comment
: 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.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE:
310 (Cryptographic Issues)
References:
https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175 (CONFIRM)
DSA-2781 (DEBIAN)
[oss-security] 20131017 CVE-2013-1445 python-crypto:PRNG not correctly reseeded in some situations (MLIST)
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