CVE-2024-4438 Etcd: incomplete fix for cve-2023-39325/cve-2023-44487 in openstack platform

2024-05-0808:59:42

CWE-400

redhat

www.cve.org

etcd

incomplete fix

openstack platform

red hat

rapid reset

golang

http2

compile time

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.4

Confidence

High

EPSS

0.816

Percentile

98.4%

JSON

The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2023-39325/CVE-2023-44487, known as Rapid Reset. 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.

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 16.1",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "etcd",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:3.3.23-16.el8ost",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:openstack:16.1::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 16.2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "etcd",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:3.3.23-16.el8ost",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:openstack:16.2::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 17.1 for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "etcd",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:3.4.26-8.el9ost",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:openstack:17.1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 18.0",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "etcd",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openstack:18.0"
    ]
  }
]