// For flags

CVE-2009-1138

 

Severity Score

10.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The LDAP service in Active Directory on Microsoft Windows 2000 SP4 does not properly free memory for LDAP and LDAPS requests, which allows remote attackers to execute arbitrary code via a request that uses hexadecimal encoding, whose associated memory is not released, related to a "DN AttributeValue," aka "Active Directory Invalid Free Vulnerability." NOTE: this issue is probably a memory leak.

El servicio LDAP en Active Directory en Microsoft Windows 2000 SP4 no habilita correctamente la memoria para las solicitudes LDAP y LDAPS, lo que permite a los atacantes remotos ejecutar código arbitrario a través de una solicitud que utiliza codificación hexadecimal, cuya memoria asociada no es liberada, relacionado con un "DN AttributeValue," o "vulnerabilidad libre inválida de Active Directory." Nota: este problema es probablemente una fuga de memoria.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2009-03-25 CVE Reserved
  • 2009-06-10 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-11-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-399: Resource Management Errors
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
 Windows 2000
Search vendor "Microsoft" for product "Windows 2000"
*sp4
Affected