Vulnerability Details : CVE-2009-1923
Heap-based buffer overflow in the Windows Internet Name Service (WINS) component for Microsoft Windows 2000 SP4 and Server 2003 SP2 allows remote attackers to execute arbitrary code via a crafted WINS replication packet that triggers an incorrect buffer-length calculation, aka "WINS Heap Overflow Vulnerability."
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2009-1923
Probability of exploitation activity in the next 30 days: 85.89%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 98 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2009-1923
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
CWE ids for CVE-2009-1923
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-1923
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http://www.us-cert.gov/cas/techalerts/TA09-223A.html
Microsoft Updates for Multiple Vulnerabilities | CISAUS Government Resource
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6410
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-039
Products affected by CVE-2009-1923
- cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:-:sp2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:-:sp2:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:-:sp2:*:*:*:*:*:*