CVE-2024-4436 - Vulnerability Details - OpenCVE

The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2022-41723. 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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00078.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Redhat	Openstack

No data.

Package	CPE	Advisory	Released Date
Red Hat OpenStack Platform 16.1
etcd-0:3.3.23-16.el8ost	cpe:/a:redhat:openstack:16.1::el8	RHSA-2024:3467	2024-05-29T00:00:00Z
Red Hat OpenStack Platform 16.2
etcd-0:3.3.23-16.el8ost	cpe:/a:redhat:openstack:16.2::el8	RHSA-2024:3352	2024-05-23T00:00:00Z

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://access.redhat.com/errata/RHSA-2024:3352
https://access.redhat.com/errata/RHSA-2024:3467
https://access.redhat.com/security/cve/CVE-2024-4436
https://bugzilla.redhat.com/show_bug.cgi?id=2279357
https://nvd.nist.gov/vuln/detail/CVE-2024-4436
https://www.cve.org/CVERecord?id=CVE-2024-4436

History

Sun, 24 Nov 2024 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2024-05-08T08:57:12.237Z

Updated: 2025-08-30T15:04:07.350Z

Reserved: 2024-05-02T16:28:27.069Z

Link: CVE-2024-4436

Vulnrichment

Updated: 2024-08-01T20:40:47.221Z

NVD

Status : Awaiting Analysis

Published: 2024-05-08T09:15:09.273

Modified: 2024-11-21T09:42:49.650

Link: CVE-2024-4436

Redhat

Severity : Moderate

Publid Date: 2024-05-06T00:00:00Z

Links: CVE-2024-4436 - Bugzilla

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-4436", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2024-05-02T16:28:27.069Z", "datePublished": "2024-05-08T08:57:12.237Z", "dateUpdated": "2025-08-30T15:04:07.350Z"}, "containers": {"cna": {"title": "Etcd: incomplete fix for cve-2022-41723 in openstack platform", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2022-41723. 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."}], "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", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "etcd", "defaultStatus": "unaffected", "cpes": ["cpe:/a:redhat:openstack:17.1"]}, {"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"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:3352", "name": "RHSA-2024:3352", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3467", "name": "RHSA-2024:3467", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2024-4436", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357", "name": "RHBZ#2279357", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2024-05-06T00:00:00.000Z", "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-400: Uncontrolled Resource Consumption", "timeline": [{"lang": "en", "time": "2024-05-06T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2024-05-06T00:00:00+00:00", "value": "Made public."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2025-08-30T15:04:07.350Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-4436", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-08T14:53:26.831572Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:55:37.472Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:40:47.221Z"}, "title": "CVE Program Container", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:3352", "name": "RHSA-2024:3352", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3467", "name": "RHSA-2024:3467", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/security/cve/CVE-2024-4436", "tags": ["vdb-entry", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357", "name": "RHBZ#2279357", "tags": ["issue-tracking", "x_refsource_REDHAT", "x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:3352", "name": "RHSA-2024:3352", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3467", "name": "RHSA-2024:3467", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/security/cve/CVE-2024-4436", "tags": ["vdb-entry", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357", "name": "RHBZ#2279357", "tags": ["issue-tracking", "x_refsource_REDHAT", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:40:47.221Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-4436", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-08T14:53:26.831572Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-08T14:54:22.456Z"}, "title": "CISA ADP Vulnrichment"}], "cna": {"title": "Etcd: incomplete fix for cve-2022-41723 in openstack platform", "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"cpes": ["cpe:/a:redhat:openstack:16.1::el8"], "vendor": "Red Hat", "product": "Red Hat OpenStack Platform 16.1", "versions": [{"status": "unaffected", "version": "0:3.3.23-16.el8ost", "lessThan": "*", "versionType": "rpm"}], "packageName": "etcd", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openstack:16.2::el8"], "vendor": "Red Hat", "product": "Red Hat OpenStack Platform 16.2", "versions": [{"status": "unaffected", "version": "0:3.3.23-16.el8ost", "lessThan": "*", "versionType": "rpm"}], "packageName": "etcd", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:openstack:17.1"], "vendor": "Red Hat", "product": "Red Hat OpenStack Platform 17.1", "packageName": "etcd", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "unaffected"}, {"cpes": ["cpe:/a:redhat:openstack:18.0"], "vendor": "Red Hat", "product": "Red Hat OpenStack Platform 18.0", "packageName": "etcd", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2024-05-06T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2024-05-06T00:00:00+00:00", "value": "Made public."}], "datePublic": "2024-05-06T00:00:00.000Z", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:3352", "name": "RHSA-2024:3352", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3467", "name": "RHSA-2024:3467", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2024-4436", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357", "name": "RHBZ#2279357", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "descriptions": [{"lang": "en", "value": "The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2022-41723. 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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "Uncontrolled Resource Consumption"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2025-08-30T15:04:07.350Z"}, "x_redhatCweChain": "CWE-400: Uncontrolled Resource Consumption"}}, "cveMetadata": {"cveId": "CVE-2024-4436", "state": "PUBLISHED", "dateUpdated": "2025-08-30T15:04:07.350Z", "dateReserved": "2024-05-02T16:28:27.069Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2024-05-08T08:57:12.237Z", "assignerShortName": "redhat"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2022-41723. 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."}, {"lang": "es", "value": "El paquete etcd distribuido con la plataforma Red Hat OpenStack tiene una soluci\u00f3n incompleta para CVE-2022-41723. Este problema ocurre porque el paquete etcd en la plataforma Red Hat OpenStack usa http://golang.org/x/net/http2 en lugar del proporcionado por las versiones de Red Hat Enterprise Linux, lo que significa que debe actualizarse en el momento de la compilaci\u00f3n."}], "id": "CVE-2024-4436", "lastModified": "2024-11-21T09:42:49.650", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2024-05-08T09:15:09.273", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:3352"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:3467"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2024-4436"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2024:3352"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2024:3467"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/security/cve/CVE-2024-4436"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279357"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "secalert@redhat.com", "type": "Secondary"}]}