fkie_cve-2021-22876
Vulnerability from fkie_nvd
Published
2021-04-01 18:15
Modified
2024-11-21 05:50
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.
References
support@hackerone.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
support@hackerone.comhttps://curl.se/docs/CVE-2021-22876.htmlPatch, Vendor Advisory
support@hackerone.comhttps://hackerone.com/reports/1101882Exploit, Issue Tracking, Patch, Third Party Advisory
support@hackerone.comhttps://lists.debian.org/debian-lts-announce/2021/05/msg00019.htmlMailing List, Third Party Advisory
support@hackerone.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/Mailing List, Third Party Advisory
support@hackerone.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/Mailing List, Third Party Advisory
support@hackerone.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/Mailing List, Third Party Advisory
support@hackerone.comhttps://security.gentoo.org/glsa/202105-36Third Party Advisory
support@hackerone.comhttps://security.netapp.com/advisory/ntap-20210521-0007/Third Party Advisory
support@hackerone.comhttps://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://curl.se/docs/CVE-2021-22876.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1101882Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/05/msg00019.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202105-36Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210521-0007/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
Impacted products
Vendor Product Version
haxx libcurl *
fedoraproject fedora 32
fedoraproject fedora 33
fedoraproject fedora 34
netapp hci_management_node -
netapp solidfire -
netapp hci_compute_node -
netapp hci_storage_node -
broadcom fabric_operating_system -
debian debian_linux 9.0
siemens sinec_infrastructure_network_services *
oracle communications_billing_and_revenue_management 12.0.0.3.0
oracle essbase 21.2
splunk universal_forwarder *
splunk universal_forwarder *
splunk universal_forwarder 9.1.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E7911980-1217-467C-8423-6D8928FACF70",
                     versionEndIncluding: "7.75.0",
                     versionStartIncluding: "7.1.1",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
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               cpeMatch: [
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                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                     matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194",
                     vulnerable: true,
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                     criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                     matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835",
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                     vulnerable: true,
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                     criteria: "cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*",
                     matchCriteriaId: "A6E9EF0C-AFA8-4F7B-9FDC-1E0F7C26E737",
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                  },
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                     vulnerable: true,
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                     vulnerable: true,
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               negate: false,
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "curl 7.1.1 to and including 7.75.0 is vulnerable to an \"Exposure of Private Personal Information to an Unauthorized Actor\" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.",
      },
      {
         lang: "es",
         value: "curl versiones 7.1.1 hasta 7.75.0 incluyéndola, es vulnerable a una \"Exposure of Private Personal Information to an Unauthorized Actor\" al filtrar credenciales en el encabezado HTTP Referer:. libcurl no elimina las credenciales de usuario de la URL cuando completa automáticamente el campo de encabezado de petición HTTP Referer: en peticiones HTTP salientes y, por lo tanto, corre el riesgo de filtrar datos confidenciales al servidor que es el objetivo de la segunda petición HTTP.",
      },
   ],
   id: "CVE-2021-22876",
   lastModified: "2024-11-21T05:50:49.030",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "NONE",
               baseScore: 5,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:N/A:N",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 5.3,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 1.4,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-04-01T18:15:12.823",
   references: [
      {
         source: "support@hackerone.com",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
      },
      {
         source: "support@hackerone.com",
         tags: [
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            "Vendor Advisory",
         ],
         url: "https://curl.se/docs/CVE-2021-22876.html",
      },
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            "Patch",
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      },
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         source: "support@hackerone.com",
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         url: "https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html",
      },
      {
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         tags: [
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      },
      {
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         url: "https://security.netapp.com/advisory/ntap-20210521-0007/",
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      },
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      },
      {
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      },
      {
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         url: "https://hackerone.com/reports/1101882",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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      },
      {
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      },
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         ],
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      },
   ],
   sourceIdentifier: "support@hackerone.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-359",
            },
         ],
         source: "support@hackerone.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-200",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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