// For flags

CVE-2009-0234

 

Severity Score

6.4
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The DNS Resolver Cache Service (aka DNSCache) in Windows DNS Server in Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, and Server 2008 does not properly cache crafted DNS responses, which makes it easier for remote attackers to predict transaction IDs and poison caches by sending many crafted DNS queries that trigger "unnecessary lookups," aka "DNS Server Response Validation Vulnerability."

El DNS Resolver Cache Service (también conocido como DNSCache) en Windows DNS Server en Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, y Server 2008, no cachea adecuadamente las respuestas DNS manipuladas, lo que facilita a atacantes remotos el predecir los IDs de las transacción y envenenar la caché mediante el envío de varias peticiones DNS manipuladas lo que provoca "lookups innecesarios", también conocida como "vulnerabilidad DNS Server Response Validation ".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2009-01-20 CVE Reserved
  • 2009-03-11 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-10-25 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
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Windows 2000
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*sp4
Affected
Microsoft
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Windows Server 2003
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*-
Affected
Microsoft
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Windows Server 2003
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*sp1
Affected
Microsoft
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Windows Server 2003
Search vendor "Microsoft" for product "Windows Server 2003"
*sp1, itanium
Affected
Microsoft
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Windows Server 2003
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*sp2
Affected
Microsoft
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Windows Server 2008
Search vendor "Microsoft" for product "Windows Server 2008"
*-
Affected
Microsoft
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Windows Server 2008
Search vendor "Microsoft" for product "Windows Server 2008"
*x64
Affected