CVE-2011-0091

Description

Kerberos in Microsoft Windows Server 2008 R2 and Windows 7 does not prevent a session from changing from strong encryption to DES encryption, which allows man-in-the-middle attackers to spoof network traffic and obtain sensitive information via a DES downgrade, aka "Kerberos Spoofing Vulnerability."

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12498

https://exchange.xforce.ibmcloud.com/vulnerabilities/64901

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-013

http://www.vupen.com/english/advisories/2011/0326

http://www.securitytracker.com/id?1025048

http://www.securityfocus.com/bid/46140

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

http://secunia.com/advisories/43257

http://osvdb.org/70835

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3