Vulnerability Details : 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."
Products affected by CVE-2011-0043
- cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:*:sp2:itanium:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0043
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 19 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0043
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2011-0043
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0043
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12432
Repository / Oval Repository
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http://support.avaya.com/css/P8/documents/100127250
ASA-2011-035 (2496930)
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https://exchange.xforce.ibmcloud.com/vulnerabilities/64900
Microsoft Windows Kerberos checksum privilege escalation CVE-2011-0043 Vulnerability Report
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https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-013
Microsoft Security Bulletin MS11-013 - Important | Microsoft Docs
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http://www.vupen.com/english/advisories/2011/0326
Webmail | OVH- OVHVendor Advisory
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http://www.securitytracker.com/id?1025048
Windows Kerberos Lets Local Users Gain Elevated Privileges - SecurityTracker
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http://www.securityfocus.com/bid/46130
Microsoft Windows Kerberos Unkeyed Checksum Local Privilege Escalation Vulnerability
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