CVE-2023-5625

highpriority · track · 30EPSS 0.010 · 62 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.97% (62nd) EPSS

CVSS 7.5 · high

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all products.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.3–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · secalert@redhat.com USexploitability 3.9 · impact 1.4

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USCWE-404USCWE-770US

affected products (14)

Products and version ranges known to be affected.

Red Hat OpenStack < 17.1all versionscert_bundDEcpe:/a:redhat:openstack:17.1
Red Hat Ironic content for Red Hat OpenShift Container Platform 4.12< 0:0.30.2-4.el9enisa_euvdEU
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 8< 0:0.30.2-4.el8ostenisa_euvdEU
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 9< 0:0.30.2-4.el9ostenisa_euvdEU
Red Hat Inc. Red Hat Enterprise Linux≤ 9fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8fstec_bduRU
Red Hat Inc. Red Hat OpenShift Container Platform≤ 4.12fstec_bduRU
Red Hat Inc. Red Hat OpenStack Platform≤ 17.1fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
redhat openshift container platform for arm64= 4.12nvdUScpe:2.3:a:redhat:openshift_container_platform_for_arm64:*:*:*:*:*:*:*:*
redhat openshift container platform for linuxone= 4.12nvdUScpe:2.3:a:redhat:openshift_container_platform_for_linuxone:*:*:*:*:*:*:*:*
redhat openshift container platform for power= 4.12nvdUScpe:2.3:a:redhat:openshift_container_platform_for_power:*:*:*:*:*:*:*:*
redhat openshift container platform ibm z systems= 4.12nvdUScpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:*:*:*:*:*:*:*:*
redhat openstack platform= 17.1nvdUScpe:2.3:a:redhat:openstack_platform:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2806Red Hat OpenShift: Schwachstelle ermöglicht Denial of ServiceDeutsch2023-11-01csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2023-11-01modified 2026-06-17

references (17)

External citations — patches, advisories, analysis.

scry

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