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| Rule General Information |
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| Release Date: | 2015-05-22 | |
| Rule Name: | PROTOCOL-NETBIOS Microsoft Windows SMB NTLM Authentication Lack of Entropy Vulnerability -2 (CVE-2010-0231) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not use a sufficient source of entropy, which allows remote attackers to obtain access to files and other SMB resources via a large number of authentication requests, related to server-generated challenges, certain "duplicate values," and spoofing of an authentication token, aka "SMB NTLM Authentication Lack of Entropy Vulnerability." | |
| Impact: | An attacker can execute arbitrary code via a successful exploit in the context of the vulnerable software. | |
| Affected OS: | Windows | |
| Reference: | http://www.microsoft.com/technet/security/Bulletin/MS10-012.mspx |
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| Solutions |
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| Microsoft has released a patch MS10-012 to eliminate the vulnerability. The patch can be downloaded at http://www.microsoft.com/technet/security/Bulletin/MS10-012.mspx |