CVE-2024-4437
Etcd: incomplete fix for cve-2021-44716 in openstack platform
- State
- Published
- Severity
- 7.5 High
- Published
- May 8, 2024
- Updated
- Nov 20, 2025
- Reserved
- May 2, 2024
Description
The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2021-44716. This issue occurs because the etcd package in the Red Hat OpenStack platform is using http://golang.org/x/net/http2 instead of the one provided by Red Hat Enterprise Linux versions, meaning it should be updated at compile time instead.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | redhat |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
Affected Products
| Product | Versions |
|---|---|
etcd |
|
Red Hat OpenStack Platform 16.1Red Hat |
|
Red Hat OpenStack Platform 16.2Red Hat |
|
Red Hat OpenStack Platform 17.1Red Hat | |
Red Hat OpenStack Platform 18.0Red Hat |
References
- RHSA-2024:3352vendor-advisory
- RHSA-2024:3467vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-4437vdb-entry
- RHBZ#2279361issue-tracking
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