// For flags

CVE-2009-0233

 

Severity Score

5.8
*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, 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."

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, cuando las actualizaciones dinámicas están activadas, no rechaza las respuestas en caché en todas las situaciones aplicables, lo que facilita a atacantes remotos predecir los IDs de las transacción y envenenar la caché mediante el envío simultáneo peticiones y respuestas DNS envenenadas , también conocida como "vulnerabilidad DNS Server Query Validation ".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
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
Search vendor "Microsoft" for product "Windows Server 2003"
*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