Provided by Aanval (Snort & Syslog Intrusion Detection and Correlation Engine) www.aanval.com
--
| GEN:SID | 1:2666 |
| Message | POP3 PASS format string attempt |
| Summary | This event is generated when a remote attacker attempts to exploit a format string vulnerability against a POP server. |
| Impact | Serious. A successful format string attack could result in the execution of arbitrary code with the same privileges as the user running the POP daemon. |
| Detailed Information | Some versions of the Courier POP daemon are vulnerable to format string exploits prior to and during authentication to the POP server. A successful exploit attempt could result in the remote attacker gaining unauthorized root access to a vulnerable system. |
| Affected Systems | Courier IMAP/POP server versions 1.6 though 3.0.2 |
| Attack Scenarios | A remote attacker could use a publicly available script to exploit the vulnerability an gain control of the target host. |
| Ease of Attack | Simple. Exploit code is available. |
| Corrective Action | Upgrade to the latest non-affected version of the software. |
| Additional References | |
| Rule References | bugtraq: 10976 |
--
DID:506759
--
http://www.aanval.com/