CVE-2020-4325

mediumpriority · track · 27EPSS 0.015 · 73 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.46% (73rd) EPSS

CVSS 4 · medium

Is it mine?

8 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the thread pools that it creates to retrieve Global Teams information from the federated systems. As a consequence, the Java Virtual Machine can't recover the memory used by those thread pools, which leads to an OutOfMemory exception when the Process Federation Server Global Teams REST API is used extensively. IBM X-Force ID: 177596.

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06.5mediumCVSS:3.0/C:N/S:U/A:H/PR:L/I:N/AV:N/AC:L/UI:N/RC:C/E:U/RL:Osecondary · ENISA EU

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-404USprimary

affected products (8)

Products and version ranges known to be affected.

IBM Automation Workstream Services in Cloud Pak for Automation≤ 19.0.0.3enisa_euvdEU
IBM Process Federation Server≤ 19.0.0.3enisa_euvdEU
IBM Process Federation Server≤ 19.0.0.1enisa_euvdEU
IBM Process Federation Server≤ 18.0.0.2enisa_euvdEU
IBM Process Federation Server≤ 18.0.0.1enisa_euvdEU
IBM Process Federation Server≤ 19.0.0.2enisa_euvdEU
ibm cloud pak for automation= 19.0.3nvdUScpe:2.3:a:ibm:cloud_pak_for_automation:*:*:*:*:*:*:*:*
ibm process federation server18.0.0.1 → 19.0.0.3nvdUScpe:2.3:a:ibm:process_federation_server:*:*:*:*:*:*:*:*

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 2020-04-02modified 2026-06-17

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+2019 more

references (8)

External citations — patches, advisories, analysis.

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