github - ghsa-fp9f-44c2-cw27

ghsa-fp9f-44c2-cw27

Vulnerability from github

Published

2023-10-25 21:30

Modified

2025-02-13 19:18

Severity ?

7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
7.2 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Summary

Ingress-nginx code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation

Details

A security issue was identified in ingress-nginx where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the networking.k8s.io or extensions API group) can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.

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{
   affected: [
      {
         package: {
            ecosystem: "Go",
            name: "k8s.io/ingress-nginx",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.9.0",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2023-5044",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-20",
         "CWE-94",
      ],
      github_reviewed: true,
      github_reviewed_at: "2024-01-02T16:40:09Z",
      nvd_published_at: "2023-10-25T20:15:18Z",
      severity: "HIGH",
   },
   details: "A security issue was identified in [ingress-nginx](https://github.com/kubernetes/ingress-nginx) where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the networking.k8s.io or extensions API group) can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.",
   id: "GHSA-fp9f-44c2-cw27",
   modified: "2025-02-13T19:18:23Z",
   published: "2023-10-25T21:30:33Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-5044",
      },
      {
         type: "WEB",
         url: "https://github.com/kubernetes/ingress-nginx/issues/10572",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/kubernetes/ingress-nginx",
      },
      {
         type: "WEB",
         url: "https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20240307-0012",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2023/10/25/3",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
         type: "CVSS_V3",
      },
      {
         score: "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N",
         type: "CVSS_V4",
      },
   ],
   summary: "Ingress-nginx code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation",
}

CVE-2023-5044 (GCVE-0-2023-5044)

Vulnerability from cvelistv5

Published

2023-10-25 19:19

Modified

2025-02-13 17:19

Severity ?

7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Summary

Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation.

References

▼	URL	Tags
	https://github.com/kubernetes/ingress-nginx/issues/10572	issue-tracking
	https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0	mailing-list
	http://www.openwall.com/lists/oss-security/2023/10/25/3
	https://security.netapp.com/advisory/ntap-20240307-0012/

Impacted products

	Vendor	Product	Version
	Kubernetes	ingress-nginx	Version: 0 ≤

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T07:44:53.684Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "issue-tracking",
                     "x_transferred",
                  ],
                  url: "https://github.com/kubernetes/ingress-nginx/issues/10572",
               },
               {
                  tags: [
                     "mailing-list",
                     "x_transferred",
                  ],
                  url: "https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "http://www.openwall.com/lists/oss-security/2023/10/25/3",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://security.netapp.com/advisory/ntap-20240307-0012/",
               },
            ],
            title: "CVE Program Container",
         },
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2023-5044",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "total",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-09-10T14:43:17.311875Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-09-10T14:44:10.215Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unknown",
               product: "ingress-nginx",
               repo: "https://github.com/kubernetes/ingress-nginx",
               vendor: "Kubernetes",
               versions: [
                  {
                     lessThan: "1.9.0",
                     status: "affected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     status: "unknown",
                     version: "1.9.0",
                  },
               ],
            },
         ],
         credits: [
            {
               lang: "en",
               type: "reporter",
               user: "00000000-0000-4000-9000-000000000000",
               value: "Jan-Otto Kröpke (Cloudeteer GmbH)",
            },
         ],
         datePublic: "2023-10-25T16:30:00.000Z",
         descriptions: [
            {
               lang: "en",
               supportingMedia: [
                  {
                     base64: false,
                     type: "text/html",
                     value: "Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation.<br>",
                  },
               ],
               value: "Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation.",
            },
         ],
         impacts: [
            {
               capecId: "CAPEC-233",
               descriptions: [
                  {
                     lang: "en",
                     value: "CAPEC-233 Privilege Escalation",
                  },
               ],
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  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",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-20",
                     description: "CWE-20: Improper Input Validation",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-03-07T17:06:12.054Z",
            orgId: "a6081bf6-c852-4425-ad4f-a67919267565",
            shortName: "kubernetes",
         },
         references: [
            {
               tags: [
                  "issue-tracking",
               ],
               url: "https://github.com/kubernetes/ingress-nginx/issues/10572",
            },
            {
               tags: [
                  "mailing-list",
               ],
               url: "https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0",
            },
            {
               url: "http://www.openwall.com/lists/oss-security/2023/10/25/3",
            },
            {
               url: "https://security.netapp.com/advisory/ntap-20240307-0012/",
            },
         ],
         source: {
            discovery: "EXTERNAL",
         },
         title: "Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation",
         x_generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "a6081bf6-c852-4425-ad4f-a67919267565",
      assignerShortName: "kubernetes",
      cveId: "CVE-2023-5044",
      datePublished: "2023-10-25T19:19:08.139Z",
      dateReserved: "2023-09-18T13:11:51.554Z",
      dateUpdated: "2025-02-13T17:19:27.214Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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