National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-1150 Detail

Current Description

Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.python.org/issue13703 Exploit
http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
http://mail.python.org/pipermail/python-dev/2011-December/115116.html
http://mail.python.org/pipermail/python-dev/2012-January/115892.html
http://python.org/download/releases/2.6.8/ Patch Vendor Advisory
http://python.org/download/releases/2.7.3/ Patch Vendor Advisory
http://python.org/download/releases/3.1.5/ Patch Vendor Advisory
http://python.org/download/releases/3.2.3/ Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/03/10/3
http://www.ubuntu.com/usn/USN-1592-1
http://www.ubuntu.com/usn/USN-1596-1
http://www.ubuntu.com/usn/USN-1615-1
http://www.ubuntu.com/usn/USN-1616-1
https://bugzilla.redhat.com/show_bug.cgi?id=750555

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:python:python:0.9.0
     Show Matching CPE(s)
 cpe:/a:python:python:0.9.1
     Show Matching CPE(s)
 cpe:/a:python:python:1.2
     Show Matching CPE(s)
 cpe:/a:python:python:1.3
     Show Matching CPE(s)
 cpe:/a:python:python:1.5.2
     Show Matching CPE(s)
 cpe:/a:python:python:1.6
     Show Matching CPE(s)
 cpe:/a:python:python:1.6.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.0
     Show Matching CPE(s)
 cpe:/a:python:python:2.0.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.1.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.1.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.1.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.2.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.2.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.2.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.4
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.5
     Show Matching CPE(s)
 cpe:/a:python:python:2.3.7
     Show Matching CPE(s)
 cpe:/a:python:python:2.4.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.4.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.4.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.4.4
     Show Matching CPE(s)
 cpe:/a:python:python:2.4.6
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.4
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.6
     Show Matching CPE(s)
 cpe:/a:python:python:2.5.150
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.2
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.3
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.4
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.5
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.6
     Show Matching CPE(s)
 cpe:/a:python:python
     Show Matching CPE(s)
Up to (including)
2.6.7
 cpe:/a:python:python:2.6.2150
     Show Matching CPE(s)
 cpe:/a:python:python:2.6.6150
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:/a:python:python:2.7.1
     Show Matching CPE(s)
 cpe:/a:python:python:2.7.1:rc1
     Show Matching CPE(s)
 cpe:/a:python:python:2.7.2:rc1
     Show Matching CPE(s)
 cpe:/a:python:python:2.7.1150
     Show Matching CPE(s)
 cpe:/a:python:python:2.7.2150
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:/a:python:python:3.0
     Show Matching CPE(s)
 cpe:/a:python:python:3.0.1
     Show Matching CPE(s)
 cpe:/a:python:python:3.1
     Show Matching CPE(s)
 cpe:/a:python:python:3.1.1
     Show Matching CPE(s)
 cpe:/a:python:python:3.1.2
     Show Matching CPE(s)
 cpe:/a:python:python:3.1.3
     Show Matching CPE(s)
 cpe:/a:python:python:3.1.4
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:/a:python:python:3.2
     Show Matching CPE(s)
 cpe:/a:python:python:3.2:alpha
     Show Matching CPE(s)
 cpe:/a:python:python:3.2.2150
     Show Matching CPE(s)


Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-1150
NVD Published Date:
10/05/2012
NVD Last Modified:
10/25/2019