National Vulnerability Database (NVD) National Vulnerability Database (CVE-2009-1381)

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NVD contains:

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Last updated: Tue Aug 25 19:15:35 EDT 2009

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Vulnerability Summary for CVE-2009-1381

Original release date:05/22/2009

Last revised:06/09/2009

Source: US-CERT/NIST

Overview

The map_yp_alias function in functions/imap_general.php in SquirrelMail before 1.4.19-1 on Debian GNU/Linux, and possibly other operating systems and versions, allows remote attackers to execute arbitrary commands via shell metacharacters in a username string that is used by the ypmatch program. NOTE: this issue exists because of an incomplete fix for CVE-2009-1579.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

Vendor Statments (disclaimer)

Official Statement from Red Hat (05/26/2009): Not vulnerable. This issue did not affect the versions of squirrelmail as shipped with Red Hat Enterprise Linux 3, 4, or 5. Updates for squirrelmail released via RHSA-2009:1066 (https://rhn.redhat.com/errata/RHSA-2009-1066.html) fixed original flaw CVE-2009-1579 without introducing CVE-2009-1381.

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External Source: BUGTRAQ

Name: 20090521 [SECURITY] [DSA 1802-2] New squirrelmail packages correct incomplete fix

Type: Patch Information

Hyperlink:http://www.securityfocus.com/archive/1/archive/1/503718/100/0/threaded

External Source: FEDORA

Name: FEDORA-2009-5350

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01202.html

External Source: FEDORA

Name: FEDORA-2009-5471

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01195.html

External Source: MANDRIVA

Name: MDVSA-2009:122