What is the CVSS score of CVE-2013-0723?

CVE-2013-0723 has a CVSS 2.0 base score of 9.3 (Critical). CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. EPSS exploitation probability: 6.0%.

Spreadsheets 2012 CVE-2013-0723

CRITICAL

Buffer Overflow (CWE-119)

2013-07-29 PSIRT-CNA@flexerasoftware.com

Buffer Overflow Denial Of Service RCE Spreadsheets 2012

9.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

9.3 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

Jul 29, 2013 - 23:27 cve.org

CRITICAL 9.3

DescriptionCVE.org

Multiple heap-based buffer overflows in etxrw.dll in Kingsoft Spreadsheets 2012 8.1.0.3030 allow remote attackers to cause a denial of service (memory corruption and crash) or possibly execute arbitrary code via a crafted spreadsheet file.

AnalysisAI

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 heap-based buffer overflows in etxrw.dll in Kingsoft Spreadsheets 2012 8.1.0.3030 allow remote attackers to cause a denial of service (memory corruption and crash) or possibly execute arbitrary code via a crafted spreadsheet file. Affected products include: Kingsoft Spreadsheets 2012.

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.