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Insecure Library Loading
Moderately critical

Omni-NFS NFS Server Buffer Overflow

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Release Date:  2006-11-07    Last Update:  2006-11-16    Views:  9,175

Secunia Advisory SA22751

Where:

From local network

Impact:

DoS, System access

Solution Status:

Unpatched

CVE Reference(s):

Description


Evgeny Legerov has discovered a vulnerability in Omni-NFS Server, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is cause due to a boundary error in the handling of data sent to the NFS server. This can be exploited to cause a stack-based buffer overflow via a specially crafted network packet.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in version 4.2. Other versions may also be affected.


Solution:
Use in trusted network environments only.

Provided and/or discovered by:
Evgeny Legerov, GLEG Ltd.

Original Advisory:
http://milw0rm.com/exploits/2729

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Omni-NFS NFS Server Buffer Overflow

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