CVE-2023-5625

Python-eventlet: patch regression for cve-2021-21419 in some red hat builds

HIGH
7.5
CVSS Score
Published: November 1, 2023 at 01:28 PM UTC
Updated: June 17, 2026 at 06:48 AM UTC
6 products affected across 1 vendorOpenStack PlatformOpenShift Container Platform for PowerOpenShift Container Platform for Linuxone

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Severity
HIGH7.5
Exploit prediction
EPSS 1.0%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

redhat-enterprise-linux (environment)
redhat-enterprise-linux (environment)
redhat-enterprise-linux (environment)
redhat-enterprise-linux (environment)
Vendor states this is fixed in 0:0.30.2-4.el8ost (unaffected)
Vendor states this is fixed in 0:0.30.2-4.el9ost (unaffected)
All versions

References (5)

Vendor Advisoryx_refsource_REDHATPatch
https://access.redhat.com/errata/RHSA-2023:6128
VDB Entryx_refsource_REDHATVendor Advisory
https://access.redhat.com/security/cve/CVE-2023-5625
Issue Trackingx_refsource_REDHATVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2244717

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-770NVD-CWE-noinfoCWE-400

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