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>> 3Com 3CTftpSvc TFTP Request Handling Remote Buffer Overflow Vulnerability

Title : 3Com 3CTftpSvc TFTP Request Handling Remote Buffer Overflow Vulnerability
VUPEN ID : VUPEN/ADV-2006-4738
CVE ID : CVE-2006-6183
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-11-28


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability has been identified in 3Com 3CTftpSvc, which could be exploited by attackers to execute arbitrary commands or cause a denial of service. This flaw is due to a buffer overflow error when handling an overly long TFTP request, which could be exploited by attackers to compromise a vulnerable system or crash an affected application.

Affected Products

3Com 3CTftpSvc version 2.0.1 and prior

Solution

VUPEN Security is not aware of any vendor-supplied patch.

References

http://www.vupen.com/english/advisories/2006/4738

Credits

Vulnerability reported by Liu Qixu (NCNIPC)

ChangeLog

2006-11-28 : Initial release

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