CVE-2011-0043

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."

Score

CVSS 2.0 7.2 High

Status

Modified - secure@microsoft.com

Published

2011-02-10

Last modified

2024-08-06

Weaknesses

CWE-310

Affected products

• Windows 2003 Server (Microsoft)
• Windows Server 2003 (Microsoft)
• Windows Xp (Microsoft)

References

• http://osvdb.org/70834
• http://secunia.com/advisories/43251
• http://support.avaya.com/css/P8/documents/100127250
• http://www.securityfocus.com/bid/46130
• http://www.securitytracker.com/id?1025048
• http://www.vupen.com/english/advisories/2011/0326
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-013
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64900
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12432