From: Secunia Security Advisories (sec-advsecunia.com)
Date: Fri Apr 12 2013 - 14:19:56 CDT

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TITLE:
BigAnt Messenger AntDS "DDNF" Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA52967

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/52967/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=52967

RELEASE DATE:
2013-04-12

DISCUSS ADVISORY:
http://secunia.com/advisories/52967/#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/52967/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=52967

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:
A vulnerability has been discovered in BigAnt Messenger, which can be
exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error in AntDS.exe when
handling the "DDNF" command and can be exploited to cause a
stack-based buffer overflow.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is confirmed in version 2.97 SP7. Other versions
may also be affected.

SOLUTION:
No official solution is currently available.

PROVIDED AND/OR DISCOVERED BY:
Craig Freyman

ORIGINAL ADVISORY:
Craig Freyman:
http://packetstormsecurity.com/files/121243/BigAnt-Server-2.97-Buffer-Overflow.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
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vulnerabilities.

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