fkie_cve-2020-8231
Vulnerability from fkie_nvd
Published
2020-12-14 20:15
Modified
2024-11-21 05:38
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.
References
support@hackerone.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch, Third Party Advisory
support@hackerone.comhttps://curl.haxx.se/docs/CVE-2020-8231.htmlPatch, Third Party Advisory
support@hackerone.comhttps://hackerone.com/reports/948876Exploit, Issue Tracking, Patch, Third Party Advisory
support@hackerone.comhttps://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3EMailing List, Third Party Advisory
support@hackerone.comhttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3EMailing List, Third Party Advisory
support@hackerone.comhttps://security.gentoo.org/glsa/202012-14Third Party Advisory
support@hackerone.comhttps://www.debian.org/security/2021/dsa-4881Third Party Advisory
support@hackerone.comhttps://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third 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.haxx.se/docs/CVE-2020-8231.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/948876Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3EMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3EMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202012-14Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4881Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
haxx libcurl *
siemens sinec_infrastructure_network_services *
debian debian_linux 10.0
oracle communications_cloud_native_core_policy 1.14.0
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: "E8E4BB46-E10C-4037-AD80-0B5FB694F1F1",
                     versionEndIncluding: "7.71.1",
                     versionStartIncluding: "7.29.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "B0F46497-4AB0-49A7-9453-CC26837BF253",
                     versionEndExcluding: "1.0.1.1",
                     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,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "4479F76A-4B67-41CC-98C7-C76B81050F8E",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "5722E753-75DE-4944-A11B-556CB299B57D",
                     versionEndExcluding: "8.2.12",
                     versionStartIncluding: "8.2.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "DC0F9351-81A4-4FEA-B6B5-6E960A933D32",
                     versionEndExcluding: "9.0.6",
                     versionStartIncluding: "9.0.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "EED24E67-2957-4C1B-8FEA-E2D2FE7B97FC",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.",
      },
      {
         lang: "es",
         value: "Debido al uso de un puntero colgante, libcurl versiones 7.29.0 hasta 7.71.1, puede usar la conexión errónea cuando envía datos",
      },
   ],
   id: "CVE-2020-8231",
   lastModified: "2024-11-21T05:38:33.127",
   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: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2020-12-14T20:15:13.590",
   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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            "Third Party Advisory",
         ],
         url: "https://curl.haxx.se/docs/CVE-2020-8231.html",
      },
      {
         source: "support@hackerone.com",
         tags: [
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         url: "https://hackerone.com/reports/948876",
      },
      {
         source: "support@hackerone.com",
         tags: [
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         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
         source: "support@hackerone.com",
         tags: [
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      },
      {
         source: "support@hackerone.com",
         tags: [
            "Third Party Advisory",
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         url: "https://security.gentoo.org/glsa/202012-14",
      },
      {
         source: "support@hackerone.com",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.debian.org/security/2021/dsa-4881",
      },
      {
         source: "support@hackerone.com",
         tags: [
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         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
      },
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      },
      {
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      {
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         url: "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E",
      },
      {
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      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
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         url: "https://security.gentoo.org/glsa/202012-14",
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         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
   ],
   sourceIdentifier: "support@hackerone.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-416",
            },
         ],
         source: "support@hackerone.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-416",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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