CVE-2009-4440

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 does not properly handle multiple client connections within a short time window, which allows remote attackers to hijack the backend connection of an authenticated user, and obtain the privileges of this user, by making a client connection in opportunistic circumstances, related to "long binds," aka Bug Ids 6828462 and 6823593.

Directory Proxy Server (DPS) en Sun Java System Directory Server Enterprise Edition v6.0 hasta v6.3.1 no maneja adecuadamente múltiples conexiones de cliente en un periodo corto de tiempo, permitiendo a atacantes remotos secuestrar la conexión interna de un usuario autenticado, al realizar una conexión cliente en las circunstancias oportunas, relacionado con "long binds", también conocido como Bug Ids 6828462 y 6823593.

*Credits: N/A

CVSS Scores

NISTv2 6.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-12-28 CVE Reserved
2009-12-28 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CAPEC

References (6)

URL	Tag	Source
http://secunia.com/advisories/37915	Third Party Advisory
http://www.securityfocus.com/bid/37481	Vdb Entry
http://www.securitytracker.com/id?1023389	Vdb Entry
http://www.vupen.com/english/advisories/2009/3647	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://sunsolve.sun.com/search/document.do?assetkey=1-21-141958-01-1	2010-06-13
http://sunsolve.sun.com/search/document.do?assetkey=1-66-270789-1	2010-06-13

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sun Search vendor "Sun"		Java System Directory Server Search vendor "Sun" for product "Java System Directory Server"				6.0 Search vendor "Sun" for product "Java System Directory Server" and version "6.0"		enterprise		Affected
Sun Search vendor "Sun"		Java System Directory Server Search vendor "Sun" for product "Java System Directory Server"				6.1 Search vendor "Sun" for product "Java System Directory Server" and version "6.1"		enterprise		Affected
Sun Search vendor "Sun"		Java System Directory Server Search vendor "Sun" for product "Java System Directory Server"				6.2 Search vendor "Sun" for product "Java System Directory Server" and version "6.2"		enterprise		Affected
Sun Search vendor "Sun"		Java System Directory Server Search vendor "Sun" for product "Java System Directory Server"				6.3 Search vendor "Sun" for product "Java System Directory Server" and version "6.3"		enterprise		Affected