IBM Tivoli Directory Server prior 5.2.0 cn=changelog resource management

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in IBM Tivoli Directory Server. The impacted element is an unknown function. This manipulation of the argument cn=changelog causes resource management. The identification of this vulnerability is CVE-2011-1821. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in IBM Tivoli Directory Server (Directory Service Software). It has been declared as problematic. Affected by this vulnerability is an unknown code. The manipulation of the argument cn=changelog with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. The summary by CVE is:

IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-IF0010 on Windows allows remote authenticated users to cause a denial of service (daemon hang) via a cn=changelog search.

The weakness was shared 04/21/2011 (Website). The advisory is shared at ibm.com. This vulnerability is known as CVE-2011-1821 since 04/20/2011. The exploitation appears to be easy. The attack can be launched remotely. A single authentication is needed for exploitation. Technical details are known, but no exploit is available.

Upgrading to version 5.2.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (67024), SecurityFocus (BID 47583†) and Vulnerability Center (SBV-40733†). The entries VDB-57230, VDB-57218, VDB-57217 and VDB-57215 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tivoli Directory Server 5.2.0

Timelineinfo

04/12/2011 🔍
04/12/2011 +0 days 🔍
04/20/2011 +8 days 🔍
04/21/2011 +1 days 🔍
04/21/2011 +0 days 🔍
07/29/2013 +830 days 🔍
03/23/2015 +602 days 🔍
05/06/2017 +775 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-1821 (🔍)
GCVE (CVE): GCVE-0-2011-1821
GCVE (VulDB): GCVE-100-57229
X-Force: 67024
SecurityFocus: 47583 - IBM Tivoli Directory Server Changelog Search Denial of Service Vulnerability
Vulnerability Center: 40733 - IBM Tivoli Directory Server 5.2 Through 5.2.0.5 on Windows Remote Authenticated Denial of Service, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 05/06/2017 19:51
Changes: 03/23/2015 16:50 (51), 05/06/2017 19:51 (10)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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