CVE-2011-0043

Severity

72%

Complexity

39%

Confidentiality

165%

Kerberos in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 supports weak hashing algorithms, which allows local users to gain privileges by operating a service that sends crafted service tickets, as demonstrated by the CRC32 algorithm, aka "Kerberos Unkeyed Checksum Vulnerability."

Kerberos in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 supports weak hashing algorithms, which allows local users to gain privileges by operating a service that sends crafted service tickets, as demonstrated by the CRC32 algorithm, aka "Kerberos Unkeyed Checksum Vulnerability."

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

Microsoft Windows

First reported 14 years ago

2011-02-10 16:00:00

Last updated 5 years ago

2019-02-26 14:04:00

Affected Software

Microsoft Windows 2003 Server Service Pack 2

Microsoft Windows 2003 Server Service Pack 2 Itanium

Microsoft Windows Server 2003 Service Pack 2

Microsoft Windows XP Service Pack 3

Microsoft Windows XP Service Pack 2 x64 (64-bit)

References

70834

43251

Vendor Advisory

http://support.avaya.com/css/P8/documents/100127250

46130

1025048

ADV-2011-0326

Vendor Advisory

MS11-013

ms-kerberos-checksum-privilege-escalation(64900)

oval:org.mitre.oval:def:12432

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