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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade mail-client/squirrelmail. | Oct 30, 2017 | May 22, 2009 |
| Suse | — | Upgrade squirrelmail | Feb 17, 2015 | May 22, 2009 |
| Ubuntu | — | Upgrade squirrelmail | Nov 19, 2024 | May 22, 2009 |
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