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TITLE:
Avaya WinPDM Multiple Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA44062

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/44062/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=44062

RELEASE DATE:
2011-05-25

DISCUSS ADVISORY:
http://secunia.com/advisories/44062/#comments

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

http://secunia.com/advisories/44062/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=44062

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:
Abdul-Aziz Hariri has discovered multiple vulnerabilities in Avaya
WinPDM, which can be exploited by malicious people to compromise a
vulnerable system.

1) A boundary error in the Unite Host Router service
(UniteHostRouter.exe) when processing certain requests can be
exploited to cause a stack-based buffer overflow via an overly long
string in the "To:" field sent to UDP port 3217.

2) A boundary error in UspCsi.exe when processing certain requests
can be exploited to cause a heap-based buffer overflow via a
specially crafted overly long string sent to UDP port 10136.

Successful exploitation of these vulnerabilities allows execution of
arbitrary code.

3) A boundary error in CuspSerialCsi.exe when processing certain
requests can be exploited to cause a heap-based buffer overflow via a
specially crafted overly long string sent to UDP port 10158.

4) A boundary error in MwpCsi.exe when processing certain requests
can be exploited to cause a heap-based buffer overflow via a
specially crafted overly long string sent to UDP port 10137.

5) A boundary error in PMServer.exe when processing certain requests
can be exploited to cause a heap-based buffer overflow via a
specially crafted overly long string sent to UDP port 10138.

Successful exploitation of vulnerabilities #3 through #5 may allow
execution of arbitrary code.

The vulnerabilities are reported in versions prior to 3.8.5
(confirmed in 3.8.2).

SOLUTION:
Update to version 3.8.5.

PROVIDED AND/OR DISCOVERED BY:
Abdul-Aziz Hariri via Secunia

ORIGINAL ADVISORY:
Avaya (ASA-2011-143):
https://support.avaya.com/css/P8/documents/100140122

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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