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Public Date:
500360: CVE-2009-1579 SquirrelMail: Server-side code injection in map_yp_alias username map

The MITRE CVE dictionary describes this issue as:

The map_yp_alias function in functions/imap_general.php in SquirrelMail before 1.4.18 and NaSMail before 1.7 allows remote attackers to execute arbitrary commands via shell metacharacters in a username string that is used by the ypmatch program.

Find out more about CVE-2009-1579 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 7.5
Base Metrics AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 3 (squirrelmail) RHSA-2009:1066 2009-05-26
Red Hat Enterprise Linux 5 (squirrelmail) RHSA-2009:1066 2009-05-26
Red Hat Enterprise Linux 4 (squirrelmail) RHSA-2009:1066 2009-05-26