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Intelligence Center » Browse All Vulnerabilities » CVE-2012-2143

Overview

Vulnerability Score 4.3 4.3
CVE Id CVE-2012-2143
Last Modified 10 Jun 2013 12:00:00
Published 05 Jul 2012 10:55:02
Confidentiality Impact NONE NONE
Integrity Impact PARTIAL PARTIAL
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2012-2143

Summary

The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.

Vulnerable Systems

Operating System

  • Freebsd 1.0

  • Freebsd 1.1

  • Freebsd 1.1.5

  • Freebsd 1.1.5.1

  • Freebsd 2.0

  • Freebsd 2.0.5

  • Freebsd 2.1

  • Freebsd 2.1.5

  • Freebsd 2.1.6

  • Freebsd 2.1.7

  • Freebsd 2.2

  • Freebsd 2.2.1

  • Freebsd 2.2.2

  • Freebsd 2.2.5

  • Freebsd 2.2.6

  • Freebsd 2.2.7

  • Freebsd 2.2.8

  • Freebsd 3.0

  • Freebsd 3.1

  • Freebsd 3.2

  • Freebsd 3.3

  • Freebsd 3.4

  • Freebsd 3.5

  • Freebsd 4.0

  • Freebsd 4.1

  • Freebsd 4.1.1

  • Freebsd 4.10

  • Freebsd 4.11

  • Freebsd 4.2

  • Freebsd 4.3

  • Freebsd 4.4

  • Freebsd 4.5

  • Freebsd 4.6

  • Freebsd 4.6.2

  • Freebsd 4.7

  • Freebsd 4.8

  • Freebsd 4.9

  • Freebsd 5.0

  • Freebsd 5.1

  • Freebsd 5.2

  • Freebsd 5.2.1

  • Freebsd 5.3

  • Freebsd 5.4

  • Freebsd 5.5

  • Freebsd 6.0

  • Freebsd 6.1

  • Freebsd 6.2

  • Freebsd 6.3

  • Freebsd 6.4

  • Freebsd 7.0

  • Freebsd 7.1

  • Freebsd 7.2

  • Freebsd 7.3

  • Freebsd 7.4

  • Freebsd 8.0

  • Freebsd 8.1

  • Freebsd 8.2

  • Freebsd 8.3

  • Freebsd 9.0

Application

  • Php

  • Php 1.0

  • Php 2.0

  • Php 2.0b10

  • Php 3.0

  • Php 3.0.1

  • Php 3.0.10

  • Php 3.0.11

  • Php 3.0.12

  • Php 3.0.13

  • Php 3.0.14

  • Php 3.0.15

  • Php 3.0.16

  • Php 3.0.17

  • Php 3.0.18

  • Php 3.0.2

  • Php 3.0.3

  • Php 3.0.4

  • Php 3.0.5

  • Php 3.0.6

  • Php 3.0.7

  • Php 3.0.8

  • Php 3.0.9

  • Php 4.0

  • Php 4.0.0

  • Php 4.0.1

  • Php 4.0.2

  • Php 4.0.3

  • Php 4.0.4

  • Php 4.0.5

  • Php 4.0.6

  • Php 4.0.7

  • Php 4.1.0

  • Php 4.1.1

  • Php 4.1.2

  • Php 4.2.0

  • Php 4.2.1

  • Php 4.2.2

  • Php 4.2.3

  • Php 4.3.0

  • Php 4.3.1

  • Php 4.3.10

  • Php 4.3.11

  • Php 4.3.2

  • Php 4.3.3

  • Php 4.3.4

  • Php 4.3.5

  • Php 4.3.6

  • Php 4.3.7

  • Php 4.3.8

  • Php 4.3.9

  • Php 4.4.0

  • Php 4.4.1

  • Php 4.4.2

  • Php 4.4.3

  • Php 4.4.4

  • Php 4.4.5

  • Php 4.4.6

  • Php 4.4.7

  • Php 4.4.8

  • Php 4.4.9

  • Php 5.0.0

  • Php 5.0.1

  • Php 5.0.2

  • Php 5.0.3

  • Php 5.0.4

  • Php 5.0.5

  • Php 5.1.0

  • Php 5.1.1

  • Php 5.1.2

  • Php 5.1.3

  • Php 5.1.4

  • Php 5.1.5

  • Php 5.1.6

  • Php 5.2.0

  • Php 5.2.1

  • Php 5.2.10

  • Php 5.2.11

  • Php 5.2.12

  • Php 5.2.13

  • Php 5.2.14

  • Php 5.2.15

  • Php 5.2.16

  • Php 5.2.17

  • Php 5.2.2

  • Php 5.2.3

  • Php 5.2.4

  • Php 5.2.5

  • Php 5.2.6

  • Php 5.2.7

  • Php 5.2.8

  • Php 5.2.9

  • Php 5.3.0

  • Php 5.3.1

  • Php 5.3.10

  • Php 5.3.11

  • Php 5.3.12

  • Php 5.3.13

  • Php 5.3.2

  • Php 5.3.3

  • Php 5.3.4

  • Php 5.3.5

  • Php 5.3.6

  • Php 5.3.7

  • Php 5.3.8

  • Php 5.3.9

  • Postgresql 8.3

  • Postgresql 8.4

  • Postgresql 9.0

  • Postgresql 9.1


References

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=816956

CONFIRM - http://www.postgresql.org/support/security/

CONFIRM - http://www.postgresql.org/docs/9.1/static/release-9-1-4.html

CONFIRM - http://www.postgresql.org/docs/9.0/static/release-9-0-8.html

CONFIRM - http://www.postgresql.org/docs/8.4/static/release-8-4-12.html

CONFIRM - http://www.postgresql.org/docs/8.3/static/release-8-3-19.html

FREEBSD - FreeBSD-SA-12:02

CONFIRM - http://git.postgresql.org/gitweb/?p=postgresql.git&a=commit&h=932ded2ed51e8333852e370c7a6dad75d9f236f9

CONFIRM - http://git.php.net/?p=php-src.git;a=commit;h=aab49e934de1fff046e659cbec46e3d053b41c34

MANDRIVA - MDVSA-2012:092

DEBIAN - DSA-2491

REDHAT - RHSA-2012:1037

SUSE - SUSE-SU-2012:0840

FEDORA - FEDORA-2012-8915

FEDORA - FEDORA-2012-8924

FEDORA - FEDORA-2012-8893

SECTRACK - 1026995

CONFIRM - http://support.apple.com/kb/HT5501

APPLE - APPLE-SA-2012-09-19-2

SUSE - openSUSE-SU-2012:1299

SECUNIA - 49304

SUSE - openSUSE-SU-2012:1288

SUSE - openSUSE-SU-2012:1251

SECUNIA - 50718

Related Patches

Apple 2012-09-19 Mac OS X 10.8.2 Update

Apple 2012-09-19 Mac OS X Server 10.7.5 Update

Apple 2012-09-19 Mac OS X 10.8.2 Combo Update

Apple 2012-09-19 Mac OS X 10.7.5 Update

Apple 2012-09-19 Mac OS X Server 10.7.5 Combo Update

Apple 2012-09-19 Mac OS X 10.7.5 Combo Update

Apple 2012-09-19 Security Update 2012-004 Server (Snow Leopard)

Apple 2012-09-19 Security Update 2012-004 (Snow Leopard)

Apple 2012-09-19 OS X Mountain Lion Update v10.8.2 (Combo)

Apple 2012-09-19 OS X Mountain Lion Update v10.8.2

Red Hat 2012:1036-01 RHSA Moderate: postgresql security update for RHEL 5 x86

Red Hat 2012:1036-01 RHSA Moderate: postgresql security update for RHEL 5 x86_64

Red Hat 2012:1037-01 RHSA Moderate: postgresql and postgresql84 security update for RHEL 5 x86

Red Hat 2012:1037-01 RHSA Moderate: postgresql and postgresql84 security update for RHEL 5 x86_64

Red Hat 2012:1047-01 RHSA Moderate: php53 security update for RHEL 5 x86

Red Hat 2012:1047-01 RHSA Moderate: php53 security update for RHEL 5 x86_64

Novell SUSE 2012:6440 apache2-mod_php53 security update for SLES 11 SP2 i586

Novell SUSE 2012:6440 apache2-mod_php53 security update for SLES 11 SP2 x86_64

Novell SUSE 2012:6697 postgresql security update for SLE 11 SP1 i586

Novell SUSE 2012:6697 postgresql security update for SLE 11 SP1 x86_64


Last Updated: 27 May 2016 10:58:35