CVE-2009-0233
Last modified
CVE-2009-0233 is a vulnerability of currently unknown severity. 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.". EPSS estimates a 27.07% chance of exploitation in the next 30 days.
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."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Windows 2000 | All versions | Sp4 |
| Microsoft | Windows Server 2003 | All versions | — |
| Microsoft | Windows Server 2008 | All versions | — |
References
- http://www.us-cert.gov/cas/techalerts/TA09-069A.htmlUS Government Resource
- http://www.us-cert.gov/cas/techalerts/TA09-069A.htmlUS Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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