| Vulnerability Name: | CVE-2012-2551 (CCN-78861) | ||||||||
| Assigned: | 2012-10-09 | ||||||||
| Published: | 2012-10-09 | ||||||||
| Updated: | 2020-09-28 | ||||||||
| Summary: | The server in Kerberos in Microsoft Windows Server 2008 R2 and R2 SP1, and Windows 7 Gold and SP1, allows remote attackers to cause a denial of service (NULL pointer dereference and reboot) via a crafted session request, aka "Kerberos NULL Dereference Vulnerability." Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference' | ||||||||
| CVSS v3 Severity: | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P) 3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2012-2551 Source: CCN Type: SA50867 Microsoft Windows Kerberos Session Handling Denial of Service Vulnerability Source: SECUNIA Type: UNKNOWN 50867 Source: CCN Type: Microsoft Security Bulletin MS12-069 Vulnerability in Kerberos Could Allow Denial of Service (2743555) Source: BID Type: UNKNOWN 55778 Source: CCN Type: BID-55778 Microsoft Windows Kerberos CVE-2012-2551 Denial of Service Vulnerability Source: SECTRACK Type: UNKNOWN 1027620 Source: CERT Type: US Government Resource TA12-283A Source: MS Type: UNKNOWN MS12-069 Source: XF Type: UNKNOWN ms-win-kerberos-dos(78861) Source: OVAL Type: UNKNOWN oval:org.mitre.oval:def:15674 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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