CVE-2007-6743 — Double free vulnerability in IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-LA0005 allows remote authenticated users to cause a denial of service (ABEND) via search operations that trigger recursive filter_free calls

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MEDIUM

Double free vulnerability in IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-LA0005 allows remote authenticated users to cause a denial of service (ABEND) via search operations that trigger recursive filter_free calls

Published Apr 21, 2011

4.0

MEDIUM

CVSS 2.0

EPSS 0.88%

Description

Double free vulnerability in IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-LA0005 allows remote authenticated users to cause a denial of service (ABEND) via search operations that trigger recursive filter_free calls.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.88% 0.00883

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00883

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.88% (0.00883)	57.70th	v5 (v2026.06.15)
Jun 15, 2026	0.88% (0.00883)	54.30th	v5 (v2026.06.15)
Mar 17, 2025	0.36% (0.00360)	56.04th	v4 (v2025.03.14)
Dec 12, 2024	0.17% (0.00174)	55.86th	v3 (v2023.03.01)
Apr 25, 2024	0.14% (0.00141)	49.13th	v3 (v2023.03.01)
Feb 8, 2024	0.12% (0.00120)	45.02th	v3 (v2023.03.01)
May 10, 2023	0.17% (0.00174)	53.14th	v3 (v2023.03.01)
Mar 7, 2023	0.14% (0.00139)	47.66th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (2)

http://www.ibm.com/support/docview.wss?uid=swg1IO07174
vendor-advisoryx_refsource_AIXAPAR
http://www.ibm.com/support/docview.wss?uid=swg24029663
x_refsource_CONFIRMPatch

Link	Providers	Tags
http://www.ibm.com/support/docview.wss?uid=swg1IO07174		vendor-advisoryx_refsource_AIXAPAR
http://www.ibm.com/support/docview.wss?uid=swg24029663		x_refsource_CONFIRMPatch

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Apr 21, 2011

Updated Sep 17, 2024

Reserved Apr 20, 2011

Link CVE-2007-6743

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2007-6743

Red Hat

Severity n/a

Public date n/a

Links CVE-2007-6743