Vulnerability Details : CVE-2011-0654

Integer underflow in the BowserWriteErrorLogEntry function in the Common Internet File System (CIFS) browser service in Mrxsmb.sys or bowser.sys in Active Directory in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via a malformed BROWSER ELECTION message, leading to a heap-based buffer overflow, aka "Browser Pool Corruption Vulnerability." NOTE: some of these details are obtained from third party information.
Vulnerability category: OverflowExecute codeDenial of service
Published 2011-02-16 01:00:03
Updated 2019-02-26 14:04:01
View at NVD,
At least one public exploit which can be used to exploit this vulnerability exists!

Exploit prediction scoring system (EPSS) score for CVE-2011-0654

Probability of exploitation activity in the next 30 days: 95.05%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ

Metasploit modules for CVE-2011-0654

  • Microsoft Windows Browser Pool DoS
    First seen: 2020-04-26
    This module exploits a denial of service flaw in the Microsoft Windows SMB service on versions of Windows Server 2003 that have been configured as a domain controller. By sending a specially crafted election request, an attacker can cause a pool overflow.

CVSS scores for CVE-2011-0654

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source

CWE ids for CVE-2011-0654

References for CVE-2011-0654

Products affected by CVE-2011-0654

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