Directory traversal vulnerability in am.pl in (1) SQL-Ledger 2.6.27 and earlier, and (2) LedgerSMB before 1.2.0, allows remote attackers to run arbitrary executables and bypass authentication via a .. (dot dot) sequence and trailing NULL (%00) in the login parameter. NOTE: this issue was reportedly addressed in SQL-Ledger 2.6.27, however third-party researchers claim that the file is still executed even though an error is generated.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ledgersmb | Ledgersmb | * | 1.1.8 (including) |
| Sql-ledger | Sql-ledger | * | 2.6.27 (including) |
| Sql-ledger | Ubuntu | dapper | * |
| Sql-ledger | Ubuntu | edgy | * |
| Sql-ledger | Ubuntu | feisty | * |
| Sql-ledger | Ubuntu | gutsy | * |
| Sql-ledger | Ubuntu | upstream | * |
References
- http://secunia.com/advisories/24560
- http://secunia.com/advisories/24585
- http://sourceforge.net/project/shownotes.php?release_id=494462\u0026group_id=175965
- http://sql-ledger.com/cgi-bin/nav.pl?page=news.html\u0026title=What%27s%20New
- http://www.osvdb.org/33624
- http://www.securityfocus.com/archive/1/463175/100/0/threaded
- http://www.securityfocus.com/bid/23034
- http://www.vupen.com/english/advisories/2007/1024
- http://www.vupen.com/english/advisories/2007/1025
- http://secunia.com/advisories/24560
- http://secunia.com/advisories/24585
- http://sourceforge.net/project/shownotes.php?release_id=494462\u0026group_id=175965
- http://sql-ledger.com/cgi-bin/nav.pl?page=news.html\u0026title=What%27s%20New
- http://www.osvdb.org/33624
- http://www.securityfocus.com/archive/1/463175/100/0/threaded
- http://www.securityfocus.com/bid/23034
- http://www.vupen.com/english/advisories/2007/1024
- http://www.vupen.com/english/advisories/2007/1025