Is CVE-2012-0743 being actively exploited?

CVE-2012-0743 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-0743?

CVE-2012-0743 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2012-0743

MEDIUM · CVSS 5.0EPSS 1.7%EU EUVD

IBM Tivoli Directory Server (TDS) 6.3 and earlier allows remote attackers to cause a denial of service (daemon crash) via a malformed LDAP paged search request.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness (CWE): CWE-399
EPSS score: 1.7% (77th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-0775)
Published: April 22, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-0775 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server
ibm / tivoli directory server

Certified products that may be affected

4 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

IBM Tivoli Directory Server Version 6.3 - IBM Corporation - Common Criteria BSI-DSZ-CC-0806-2013 - archived
IBM Tivoli Directory Server Version 6.2 - IBM Corporation - Common Criteria BSI-DSZ-CC-0535-2009 - archived
IBM Tivoli Directory Server version 6.1 - IBM Informationssysteme Deutschland GmbH - Common Criteria BSI-DSZ-CC-0428-2008 - archived
IBM Tivoli Directory Server Version 6.0 Fix Pack 1, Interim Fix 5 - IBM Corporation - Common Criteria BSI-DSZ-CC-0283-2006 - archived

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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