CVE-2009-1138

N/A Unknown
Published: June 10, 2009 Modified: April 23, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=804
Source: secure@microsoft.com
http://osvdb.org/54937
Source: secure@microsoft.com
http://secunia.com/advisories/35355
Source: secure@microsoft.com
Vendor Advisory
http://support.avaya.com/elmodocs2/security/ASA-2009-214.htm
Source: secure@microsoft.com
http://www.securityfocus.com/bid/35226
Source: secure@microsoft.com
Patch
http://www.securitytracker.com/id?1022349
Source: secure@microsoft.com
http://www.us-cert.gov/cas/techalerts/TA09-160A.html
Source: secure@microsoft.com
US Government Resource
http://www.vupen.com/english/advisories/2009/1537
Source: secure@microsoft.com
Patch Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-018
Source: secure@microsoft.com
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6180
Source: secure@microsoft.com
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=804
Source: af854a3a-2127-422b-91ae-364da2661108
http://osvdb.org/54937
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/35355
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://support.avaya.com/elmodocs2/security/ASA-2009-214.htm
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/35226
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.securitytracker.com/id?1022349
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.us-cert.gov/cas/techalerts/TA09-160A.html
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
http://www.vupen.com/english/advisories/2009/1537
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-018
Source: af854a3a-2127-422b-91ae-364da2661108
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6180
Source: af854a3a-2127-422b-91ae-364da2661108

20 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
58.6%
98th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

microsoft

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