5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
28.5%
The Server Message Block (SMB) driver (MRXSMB.SYS) in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 and earlier allows local users to cause a denial of service (hang) by calling the MrxSmbCscIoctlCloseForCopyChunk with the file handle of the shadow device, which results in a deadlock, aka the “SMB Invalid Handle Vulnerability.”
secunia.com/advisories/20635
securitytracker.com/id?1016288
www.idefense.com/intelligence/vulnerabilities/display.php?id=409
www.osvdb.org/26439
www.securityfocus.com/bid/18357
www.vupen.com/english/advisories/2006/2327
docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-030
exchange.xforce.ibmcloud.com/vulnerabilities/26830
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1827
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1841
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1850
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1979
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2030
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2060
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
28.5%