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Vulnerability Details : CVE-2012-6275

Multiple stack-based buffer overflows in AntDS.exe in BigAntSoft BigAnt IM Message Server allow remote attackers to have an unspecified impact via (1) the filename header in an SCH request or (2) the userid component in a DUPF request.
Publish Date : 2013-02-24 Last Update Date : 2013-02-25
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 119

- Products Affected By CVE-2012-6275

# Product Type Vendor Product Version Update Edition Language
1 Application Bigantsoft Bigant Im Message Server - Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Bigantsoft Bigant Im Message Server 1

- References For CVE-2012-6275

http://www.kb.cert.org/vuls/id/990652
CERT-VN VU#990652

- Metasploit Modules Related To CVE-2012-6275

BigAnt Server 2 SCH And DUPF Buffer Overflow
This exploits a stack buffer overflow in BigAnt Server 2.97 SP7. The vulnerability is due to the dangerous usage of strcpy while handling errors. This module uses a combination of SCH and DUPF request to trigger the vulnerability, and has been tested successfully against version 2.97 SP7 over Windows XP SP3 and Windows 2003 SP2.
Module type : exploit Rank : normal Platforms : Windows


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