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TITLE:
Winlog Pro TCP/IP Server Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA42894

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42894/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42894

RELEASE DATE:
2011-01-15

DISCUSS ADVISORY:
http://secunia.com/advisories/42894/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/42894/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
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 * Systems Affected
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 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=42894

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Luigi Auriemma has reported a vulnerability in Winlog Pro, which can
be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error when processing
certain protocol data and can be exploited to cause a stack-based
buffer overflow via a specially crafted packet sent to TCP port
46823.

Successful exploitation may allow execution of arbitrary code, but
requires the "Run TCP/IP Server" option to be enabled (disabled by
default).

The vulnerability is reported in versions prior to 2.07.01.

SOLUTION:
Update to version 2.07.01.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/winlog_1-adv.txt

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
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Please Note:
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use those supplied by the vendor.

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