fkie_cve-2021-3563
Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:21
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
A flaw was found in openstack-keystone. Only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2021-3563Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://bugs.launchpad.net/ossa/+bug/1901891Exploit, Issue Tracking, Third Party Advisory, VDB Entry
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1962908Exploit, Issue Tracking, Third Party Advisory, Vendor Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2024/01/msg00007.html
secalert@redhat.comhttps://security-tracker.debian.org/tracker/CVE-2021-3563Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2021-3563Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ossa/+bug/1901891Exploit, Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1962908Exploit, Issue Tracking, Third Party Advisory, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html
af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2021-3563Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
openstack keystone *
debian debian_linux 10.0
debian debian_linux 11.0
redhat openstack_platform 10.0
redhat openstack_platform 13.0
redhat openstack_platform 16.1
redhat openstack_platform 16.2


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "6C97C834-563B-4D40-A01A-FD02975F5372",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:redhat:openstack_platform:10.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "542B31BD-5767-4B33-9201-40548D1223B3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "C52600BF-9E87-4CD2-91F3-685AFE478C1E",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "DCC81071-B46D-4F5D-AC25-B4A4CCC20C73",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*",
                     matchCriteriaId: "4B3000D2-35DF-4A93-9FC0-1AD3AB8349B8",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A flaw was found in openstack-keystone. Only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity.",
      },
      {
         lang: "es",
         value: "Se ha encontrado un fallo en openstack-keystone. Sólo son verificados los primeros 72 caracteres del secreto de una aplicación, lo que permite a atacantes omitir determinada complejidad de las contraseñas con la que pueden contar los administradores. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos.",
      },
   ],
   id: "CVE-2021-3563",
   lastModified: "2024-11-21T06:21:51.270",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 7.4,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 5.2,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-08-26T16:15:08.867",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2021-3563",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://bugs.launchpad.net/ossa/+bug/1901891",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1962908",
      },
      {
         source: "secalert@redhat.com",
         url: "https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://security-tracker.debian.org/tracker/CVE-2021-3563",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://access.redhat.com/security/cve/CVE-2021-3563",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://bugs.launchpad.net/ossa/+bug/1901891",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
            "Vendor Advisory",
         ],
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1962908",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://security-tracker.debian.org/tracker/CVE-2021-3563",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-863",
            },
         ],
         source: "secalert@redhat.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-863",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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