CVE-2015-0138

mediumpriority · track · 18EPSS 0.028 · 86 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.79% (86th) EPSS

CVSS 4.3 · medium

Is it mine?

141 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

GSKit in IBM Tivoli Directory Server (ITDS) 6.0 before 6.0.0.73-ISS-ITDS-IF0073, 6.1 before 6.1.0.66-ISS-ITDS-IF0066, 6.2 before 6.2.0.42-ISS-ITDS-IF0042, and 6.3 before 6.3.0.35-ISS-ITDS-IF0035 and IBM Security Directory Server (ISDS) 6.3.1 before 6.3.1.9-ISS-ISDS-IF0009 does not properly restrict TLS state transitions, which makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORT_RSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-310USprimary

affected products (141)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ibm tivoli directory server≤ 6.0.0.73nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.0nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.1nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.10nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.11nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.12nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.13nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.14nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.15nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.17nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.18nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.19nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.2nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.20nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.21nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.22nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.23nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*
ibm tivoli directory server= 6.1.0.24nvdUScpe:2.3:a:ibm:tivoli_directory_server:*:*:*:*:*:*:*:*

showing 20 of 141

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2015-03-25modified 2026-06-17

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references (27)

External citations — patches, advisories, analysis.

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