AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

BID:47561

Info

AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

Bugtraq ID: 47561
Class: Input Validation Error
CVE:
Remote: Yes
Local: No
Published: Apr 25 2011 12:00AM
Updated: Apr 25 2011 12:00AM
Credit: Antu Sanadi
Vulnerable: Allied Telesis AT-TFTP Server 1.8
Not Vulnerable:

Discussion

AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

AT-TFTP is prone to a remote denial-of-service vulnerability.

Successfully exploiting this issue allows remote attackers to crash the affected application, denying service to legitimate users.

AT-TFTP 1.8 is affected; other versions may also be vulnerable.

Exploit / POC

AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

The following exploit code is available:

Solution / Fix

AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

References

AT-TFTP Server 'Read' Request Remote Denial of Service Vulnerability

References:

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