What is the CVSS score of CVE-2012-6275?

CVE-2012-6275 has a CVSS 2.0 base score of 10.0 (Critical). CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 76.5%.

Is there a public PoC exploit available for CVE-2012-6275?

Yes, a public proof-of-concept exploit is available for CVE-2012-6275. Prioritise patching immediately. EPSS: 76.5%.

Bigant Im Message Server CVE-2012-6275

CRITICAL

Buffer Overflow (CWE-119)

2013-02-24 cret@cert.org

Buffer Overflow Bigant Im Message Server

10.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

10.0 CRITICAL

AV:N/AC:L/Au:N/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Feb 24, 2013 - 11:48 cve.org

CRITICAL 10.0

DescriptionCVE.org

AnalysisAI

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. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 76.5%.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. 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. Affected products include: Bigantsoft Bigant Im Message Server.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.