The map_yp_alias function in functions/imap_general.php in SquirrelMail before 1.4.19-1 on...
Vulnerability Description
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 Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://secunia.com/advisories/35140
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01202.html
- http://www.securityfocus.com/archive/1/503718/100/0/threaded
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:122
- http://release.debian.org/proposed-updates/stable_diffs/squirrelmail_1.4.15-4+lenny2.debdiff
- https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01195.html
- http://www.debian.org/security/2009/dsa-1802
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.