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Last updated: 5/25/2016 5:19:20 AM

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National Cyber Awareness System

Vulnerability Summary for CVE-2011-0517

Original release date: 01/20/2011
Last revised: 09/21/2011


Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 9.3 HIGH
Impact Subscore: 10.0
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: XF
Name: winlog-tcpip-bo(64716)
External Source: VUPEN
Name: ADV-2011-0126
Type: Advisory
External Source: OSVDB
Name: 70418
External Source: MISC
Name: http://aluigi.org/adv/winlog_1-adv.txt
External Source: BID
Name: 45813
External Source: MISC
Name: http://www.us-cert.gov/control_systems/pdf/ICSA-11-017-02.pdf
US-CERT Vulnerability Note: CERT-VN
Name: VU#496040
External Source: EXPLOIT-DB
Name: 15992
External Source: SREASON
Name: 8280

Vulnerable software and versions

+ Configuration 1
+ OR
cpe:/a:sielcosistemi:winlog_pro:2.07.00 and previous versions

* Denotes Vulnerable Software
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Technical Details

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