CVE-2011-0040

EPSS 40.23%
Veröffentlicht 09.02.2011 01:00:08
Zuletzt bearbeitet 11.04.2025 00:51:21
Quelle secure@microsoft.com
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The server in Microsoft Active Directory on Windows Server 2003 SP2 does not properly handle an update request for a service principal name (SPN), which allows remote attackers to cause a denial of service (authentication downgrade or outage) via a crafted request that triggers name collisions, aka "Active Directory SPN Validation Vulnerability."

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 11

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Microsoft ≫ Windows 2003 Server Updatesp2

Microsoft ≫ Windows 2003 Server Updatesp2 Editionitanium

Microsoft ≫ Windows 2003 Server Updatesp2 Editionx64

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	40.23%	0.972

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://osvdb.org/70825

http://secunia.com/advisories/43215

Vendor Advisory

http://www.securityfocus.com/bid/46145

http://www.securitytracker.com/id?1025042

http://www.vupen.com/english/advisories/2011/0319

Vendor Advisory

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-005

https://exchange.xforce.ibmcloud.com/vulnerabilities/64915

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12485

https://nvd.nist.gov/vuln/detail/CVE-2011-0040

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2011-0040

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2011-0040

EUVD