CVE-2009-0233

MEDIUM

Description

The DNS Resolver Cache Service (aka DNSCache) in Windows DNS Server in Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, and Server 2008, when dynamic updates are enabled, does not reuse cached DNS responses in all applicable situations, which makes it easier for remote attackers to predict transaction IDs and poison caches by simultaneously sending crafted DNS queries and responses, aka "DNS Server Query Validation Vulnerability."

References

http://blogs.technet.com/srd/archive/2009/03/13/ms09-008-dns-and-wins-server-security-update-in-more-detail.aspx

http://osvdb.org/52517

http://secunia.com/advisories/34217

http://support.avaya.com/elmodocs2/security/ASA-2009-083.htm

http://www.securityfocus.com/bid/33982

http://www.securitytracker.com/id?1021831

http://www.us-cert.gov/cas/techalerts/TA09-069A.html

http://www.vupen.com/english/advisories/2009/0661

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-008

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6228

Details

Source: MITRE

Published: 2009-03-11

Updated: 2019-02-26

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5.8

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P

Impact Score: 4.9

Exploitability Score: 8.6

Severity: MEDIUM