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Insecure Library Loading
Moderately critical

SEIL Routers PPP Access Concentrator Buffer Overflow Vulnerability

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Release Date:  2011-02-28    Views:  2,488

Secunia Advisory SA43494

Where:

From local network

Impact:

System access

Solution Status:

Vendor Patch

CVE Reference(s):

Description


A vulnerability has been reported in SEIL Routers, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to an error in the PPP Access Concentrator (PPPAC) when processing PPPoE packets and can be exploited to cause a buffer overflow.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in the following products:
* SEIL/x86 firmware 1.00 to 1.61.
* SEIL/B1 firmware 1.00 to 3.11.
* SEIL/X1 firmware 1.00 to 3.11.
* SEIL/X2 firmware 1.00 to 3.11.
* SEIL/Turbo firmware 1.80 to 2.10.
* SEIL/neu 2FE Plus firmware 1.80 to 2.10.


Solution:
Update to a patched version.

Further details available to Secunia VIM customers

Provided and/or discovered by:
Reported by the vendor.

Original Advisory:
http://www.seil.jp/support/security/a01001.html

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: SEIL Routers PPP Access Concentrator Buffer Overflow Vulnerability

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