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>> WinCom LPD Total Multiple Buffer Overflow and Security Bypass Issues
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Multiple vulnerabilities have been identified in WinCom LPD Total, which could be exploited by attackers to bypass security restrictions, cause a denial of service or execute arbitrary code.
The first issue is caused by a buffer overflow error when creating error messages while handling user-supplied filenames, which could be exploited to crash an affected application or compromise a vulnerable system.
The second vulnerability is caused by a design error in the administration service when authenticating users, which could be exploited to gain unauthorized administrative access to an affected application.
The third issue is caused by an integer overflow error in the administration service when processing user-supplied data, which could be exploited to crash an affected service or compromise a vulnerable system.
The fourth vulnerability is caused by a buffer overflow error in the administration service when processing user-supplied data, which could be exploited to crash an affected service or compromise a vulnerable system.
Affected Products
WinCom LPD Total version 3.0.2.623 and prior
Solution
VUPEN Security is not aware of any vendor-supplied patch.
References
http://www.vupen.com/english/advisories/2008/0410
http://aluigi.altervista.org/adv/wincomalpd-adv.txt
Credits
Vulnerabilities reported by Luigi Auriemma.
ChangeLog
2008-02-05 : Initial release
Vulnerability Management
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