fkie_cve-2021-4178
Vulnerability from fkie_nvd
Published
2022-08-24 16:15
Modified
2024-11-21 06:37
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2021-4178Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2034388Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://github.com/advisories/GHSA-98g7-rxmf-rrxmThird Party Advisory
secalert@redhat.comhttps://github.com/fabric8io/kubernetes-client/issues/3653Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2021-4178Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2034388Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/advisories/GHSA-98g7-rxmf-rrxmThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/fabric8io/kubernetes-client/issues/3653Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
redhat fabric8-kubernetes *
redhat fabric8-kubernetes *
redhat fabric8-kubernetes *
redhat fabric8-kubernetes *
redhat fabric8-kubernetes *
redhat fabric8-kubernetes *
redhat fabric8-kubernetes 5.0.0
redhat fabric8-kubernetes 5.8.0
redhat a-mq_streams 2.0.1
redhat build_of_quarkus 2.2.5
redhat descision_manager 7.0
redhat fuse 7.11
redhat integration_camel_k -
redhat integration_camel_quarkus 2.2.1
redhat openshift_application_runtimes -
redhat process_automation 7.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "9C5E8807-F660-4409-A21C-754651357607",
                     versionEndExcluding: "5.0.3",
                     versionStartIncluding: "5.0.1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "D7917BF3-0004-425B-81FB-B8FC91B67AC9",
                     versionEndExcluding: "5.1.2",
                     versionStartIncluding: "5.1.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "EB204B60-8C18-4CB9-87AD-881554AA3670",
                     versionEndExcluding: "5.3.2",
                     versionStartIncluding: "5.2.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "D84A3A14-3DF4-4FAB-B0DA-844C71D5DDE6",
                     versionEndExcluding: "5.7.4",
                     versionStartIncluding: "5.5.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "7E9612B1-9CD0-4D67-A081-7C6FAE15C67A",
                     versionEndExcluding: "5.10.2",
                     versionStartIncluding: "5.9.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B44CBDE1-11E2-437A-8E18-FDF2BEA698E3",
                     versionEndExcluding: "5.11.2",
                     versionStartIncluding: "5.11.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:5.0.0:beta1:*:*:*:*:*:*",
                     matchCriteriaId: "1C52990C-0DA1-470A-9C32-89AE565F8F4F",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fabric8-kubernetes:5.8.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "9F5C7BC4-0891-42A0-85EA-A2C3AE54F383",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:redhat:a-mq_streams:2.0.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "40D55461-678A-494A-B678-3D491E657D2C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:build_of_quarkus:2.2.5:*:*:*:*:*:*:*",
                     matchCriteriaId: "B65B37D5-BC88-4BD7-A2A9-DE96C8F01C65",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "D5863BBF-829E-44EF-ACE8-61D5037251F6",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:fuse:7.11:*:*:*:*:*:*:*",
                     matchCriteriaId: "3CB90AE6-BE72-47F4-8888-1232E297AF68",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "B87C8AD3-8878-4546-86C2-BF411876648C",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:integration_camel_quarkus:2.2.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "5D9347A4-D0A9-4EC5-959B-877FFC2F93CE",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "A33441B3-B301-426C-A976-08CE5FE72EFB",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "20A6B40D-F991-4712-8E30-5FE008505CB7",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML.",
      },
      {
         lang: "es",
         value: "Se ha encontrado un fallo de ejecución de código arbitrario en el cliente de Kubernetes Fabric 8 afectando a versiones 5.0.0-beta-1 y superiores. Debido a una configuración incorrecta del análisis de YAML, esto permitirá a un atacante local y con privilegios suministrar YAML malicioso.",
      },
   ],
   id: "CVE-2021-4178",
   lastModified: "2024-11-21T06:37:04.627",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 6.7,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "HIGH",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
               version: "3.1",
            },
            exploitabilityScore: 0.8,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-08-24T16:15:09.770",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2021-4178",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2034388",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://github.com/advisories/GHSA-98g7-rxmf-rrxm",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/fabric8io/kubernetes-client/issues/3653",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2021-4178",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2034388",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://github.com/advisories/GHSA-98g7-rxmf-rrxm",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/fabric8io/kubernetes-client/issues/3653",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-502",
            },
         ],
         source: "secalert@redhat.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-502",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.