CVE-2010-0021

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Summary

CVECVE-2010-0021
StatePUBLISHED
Assignermicrosoft
Source PriorityCVE Program / NVD first with legacy fallback
Published2010-02-10 18:30:00 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionMultiple race conditions in the SMB implementation in the Server service in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allow remote attackers to cause a denial of service (system hang) via a crafted (1) SMBv1 or (2) SMBv2 Negotiate packet, aka "SMB Memory Corruption Vulnerability."

Risk And Classification

Primary CVSS: v3.1 5.9 MEDIUM from ADP

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-362 | n/a | CWE-362 CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary7.1AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Microsoft Windows 2000 All sp4 All All
Operating System Microsoft Windows 2003 Server All sp2 All All
Operating System Microsoft Windows 2003 Server All sp2 itanium All
Operating System Microsoft Windows 2003 Server - sp2 x64 All
Operating System Microsoft Windows 7 - All All All
Operating System Microsoft Windows Server 2008 All All itanium All
Operating System Microsoft Windows Server 2008 All All x32 All
Operating System Microsoft Windows Server 2008 All All x64 All
Operating System Microsoft Windows Server 2008 All r2 itanium All
Operating System Microsoft Windows Server 2008 All r2 x64 All
Operating System Microsoft Windows Server 2008 All sp2 x32 All
Operating System Microsoft Windows Server 2008 All sp2 x64 All
Operating System Microsoft Windows Server 2008 - sp2 itanium All
Operating System Microsoft Windows Vista All All All All
Operating System Microsoft Windows Vista All All x64 All
Operating System Microsoft Windows Vista All sp1 All All
Operating System Microsoft Windows Vista All sp2 All All
Operating System Microsoft Windows Xp All sp2 All All
Operating System Microsoft Windows Xp All sp2 pro_x64 All
Operating System Microsoft Windows Xp All sp3 All All
Operating System Microsoft Windows Xp - sp2 x64 All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
US-CERT Technical Cyber Security Alert TA10-040A -- Microsoft Updates for Multiple Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.us-cert.gov US Government Resource
Microsoft Security Bulletin MS10-012 - Important | Microsoft Docs af854a3a-2127-422b-91ae-364da2661108 docs.microsoft.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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