CVE-2023-5043 - Vulnerability Details - OpenCVE

Ingress nginx annotation injection causes arbitrary command execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.02996.

Key SSVC decision points have not yet been added.

Vendors	Products
Kubernetes	Ingress-nginx

Configuration 1 [-]

cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-2661	Ingress nginx annotation injection causes arbitrary command execution.
Github GHSA	GHSA-5wj4-wffq-3378	Ingress nginx annotation injection causes arbitrary command execution

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2023/10/25/4
https://github.com/kubernetes/ingress-nginx/issues/10571
https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo
https://security.netapp.com/advisory/ntap-20240307-0012/

History

Thu, 13 Feb 2025 17:30:00 +0000

Type	Values Removed	Values Added
Description	Ingress nginx annotation injection causes arbitrary command execution.	Ingress nginx annotation injection causes arbitrary command execution.

MITRE

Status: PUBLISHED

Assigner: kubernetes

Published: 2023-10-25T19:18:57.704Z

Updated: 2025-02-13T17:19:26.664Z

Reserved: 2023-09-18T13:11:42.508Z

Link: CVE-2023-5043

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-10-25T20:15:18.037

Modified: 2025-02-13T18:15:54.603

Link: CVE-2023-5043

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-5043", "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565", "state": "PUBLISHED", "assignerShortName": "kubernetes", "dateReserved": "2023-09-18T13:11:42.508Z", "datePublished": "2023-10-25T19:18:57.704Z", "dateUpdated": "2025-02-13T17:19:26.664Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "a6081bf6-c852-4425-ad4f-a67919267565", "shortName": "kubernetes", "dateUpdated": "2024-03-07T17:06:13.687Z"}, "title": "Ingress nginx annotation injection causes arbitrary command execution", "datePublic": "2023-10-25T16:30:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "affected": [{"vendor": "Kubernetes", "product": "ingress-nginx", "repo": "https://github.com/kubernetes/ingress-nginx", "versions": [{"status": "affected", "version": "0", "lessThan": "1.9.0", "versionType": "semver"}, {"status": "unknown", "version": "1.9.0"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "Ingress nginx annotation injection causes arbitrary command execution.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Ingress nginx annotation injection causes arbitrary command execution.<br>"}]}], "references": [{"url": "https://github.com/kubernetes/ingress-nginx/issues/10571", "tags": ["issue-tracking"]}, {"url": "https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo", "tags": ["mailing-list"]}, {"url": "http://www.openwall.com/lists/oss-security/2023/10/25/4"}, {"url": "https://security.netapp.com/advisory/ntap-20240307-0012/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseSeverity": "HIGH", "baseScore": 7.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L"}}], "credits": [{"lang": "en", "value": "suanve", "user": "00000000-0000-4000-9000-000000000000", "type": "reporter"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T07:44:53.863Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/kubernetes/ingress-nginx/issues/10571", "tags": ["issue-tracking", "x_transferred"]}, {"url": "https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo", "tags": ["mailing-list", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2023/10/25/4", "tags": ["x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20240307-0012/", "tags": ["x_transferred"]}]}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:*:*:*", "matchCriteriaId": "B1FAA6D4-954E-4E5F-AB9A-61E1A3F9CD9B", "versionEndExcluding": "1.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Ingress nginx annotation injection causes arbitrary command execution."}, {"lang": "es", "value": "La inyecci\u00f3n de anotaciones de Ingress nginx provoca la ejecuci\u00f3n de comandos arbitrarios."}], "id": "CVE-2023-5043", "lastModified": "2025-02-13T18:15:54.603", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.7, "source": "jordan@liggitt.net", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-10-25T20:15:18.037", "references": [{"source": "jordan@liggitt.net", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2023/10/25/4"}, {"source": "jordan@liggitt.net", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "https://github.com/kubernetes/ingress-nginx/issues/10571"}, {"source": "jordan@liggitt.net", "tags": ["Mailing List", "Mitigation"], "url": "https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo"}, {"source": "jordan@liggitt.net", "url": "https://security.netapp.com/advisory/ntap-20240307-0012/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2023/10/25/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"], "url": "https://github.com/kubernetes/ingress-nginx/issues/10571"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Mitigation"], "url": "https://groups.google.com/g/kubernetes-security-announce/c/pVsXsOpxYZo"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20240307-0012/"}], "sourceIdentifier": "jordan@liggitt.net", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "jordan@liggitt.net", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}