Executive Summary

Informations
Name CVE-2013-1445 First vendor Publication 2013-10-26
Vendor Cve Last vendor Modification 2013-10-28

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1445

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-310 Cryptographic Issues

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:19624
 
Oval ID: oval:org.mitre.oval:def:19624
Title: DSA-2781-1 python-crypto - PRNG not correctly reseeded in some situations
Description: A cryptographic vulnerability was discovered in the pseudo random number generator in python-crypto.
Family: unix Class: patch
Reference(s): DSA-2781-1
CVE-2013-1445
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
 Product(s): python-crypto
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 21

Nessus® Vulnerability Scanner

Date Description
2013-11-14 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2013-243.nasl - Type : ACT_GATHER_INFO
2013-11-11 Name : The remote Fedora host is missing a security update.
File : fedora_2013-19390.nasl - Type : ACT_GATHER_INFO
2013-10-29 Name : The remote Mandriva Linux host is missing a security update.
File : mandriva_MDVSA-2013-262.nasl - Type : ACT_GATHER_INFO
2013-10-27 Name : The remote Fedora host is missing a security update.
File : fedora_2013-19441.nasl - Type : ACT_GATHER_INFO
2013-10-27 Name : The remote Fedora host is missing a security update.
File : fedora_2013-19472.nasl - Type : ACT_GATHER_INFO
2013-10-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2781.nasl - Type : ACT_GATHER_INFO
2013-10-20 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_c0f122e2389711e3a0843c970e169bc2.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6e...
DEBIAN http://www.debian.org/security/2013/dsa-2781
MLIST http://www.openwall.com/lists/oss-security/2013/10/17/3

Alert History

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Date Informations
2021-05-04 12:24:19
  • Multiple Updates
2021-04-22 01:29:08
  • Multiple Updates
2020-05-24 01:10:45
  • Multiple Updates
2020-05-23 00:36:28
  • Multiple Updates
2016-04-26 22:57:42
  • Multiple Updates
2014-02-17 11:17:41
  • Multiple Updates
2013-11-04 21:26:10
  • Multiple Updates
2013-10-28 17:21:14
  • Multiple Updates
2013-10-26 21:19:50
  • First insertion