Stack-based buffer overflow in a logging function for Windows Workstation Service (WKSSVC.DLL) allows remote attackers to execute arbitrary code via RPC calls that cause long entries to be written to a debug log file ("NetSetup.LOG"), as demonstrated using the NetAddAlternateComputerName API.
Published 2003-12-15 05:00:00
Updated 2019-04-30 14:27:14
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Exploit prediction scoring system (EPSS) score for CVE-2003-0812

Probability of exploitation activity in the next 30 days: 96.96%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 100 % EPSS Score History EPSS FAQ

Metasploit modules for CVE-2003-0812

  • MS03-049 Microsoft Workstation Service NetAddAlternateComputerName Overflow
    Disclosure Date: 2003-11-11
    First seen: 2020-04-26
    exploit/windows/smb/ms03_049_netapi
    This module exploits a stack buffer overflow in the NetApi32 NetAddAlternateComputerName function using the Workstation service in Windows XP. Authors: - hdm <x@hdm.io>

CVSS scores for CVE-2003-0812

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

References for CVE-2003-0812

Products affected by CVE-2003-0812

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