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| GEN:SID | 1:1938 |
| Message | POP3 XTND overflow attempt |
| Summary | This event is generated when an attempt is made to exploit a buffer overflow condition in the Post Office Protocol (POP) command XTND. |
| Impact | Possible remote execution of arbitrary code leading to a remote root compromise. |
| Detailed Information | A vulnerability exists such that an attacker may overflow a buffer by sending a large number of non-line feed characters before a line feed to a POP server via the XTND command. |
| Affected Systems | |
| Attack Scenarios | Simple. An attacker can supply many consecutive non-newline characters to the XTND function on a POP server to cause the overflow condition. |
| Ease of Attack | Simple. |
| Corrective Action | Upgrade to the latest non-affected version of the software. |
| Additional References | RFC 1082: http://www.faqs.org/rfcs/rfc1082.html |
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DID:707082
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