var-201711-0194
Vulnerability from variot

.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability". ASP.NET Core 1.0, 1.1 and 2.0 are vulnerable. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

===================================================================== Red Hat Security Advisory

Synopsis: Low: .NET Core security update Advisory ID: RHSA-2017:3248-01 Product: dotNET on RHEL Advisory URL: https://access.redhat.com/errata/RHSA-2017:3248 Issue date: 2017-11-20 CVE Names: CVE-2017-8585 CVE-2017-11770 =====================================================================

  1. Summary:

A security update for .NET Core on RHEL is now available.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  1. Relevant releases/architectures:

dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

  1. Description:

New versions of .NET Core that address several security vulnerabilities are now available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)

  1. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

  1. Bugs fixed (https://bugzilla.redhat.com/):

1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture 1512992 - CVE-2017-11770 dotNET: DDos via bad certificate

  1. Package List:

dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

  1. References:

https://access.redhat.com/security/cve/CVE-2017-8585 https://access.redhat.com/security/cve/CVE-2017-11770 https://access.redhat.com/security/updates/classification/#low

https://github.com/dotnet/announcements/issues/34 https://github.com/dotnet/announcements/issues/44

https://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md

  1. Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

iD8DBQFaEsB8XlSAg2UNWIIRAmOjAJ9wjYtfCUbtPpsnb6lS24iFpnlohwCfW3q7 qK6A1l+OTjiiqdhM/cGc8ZU= =DZ68 -----END PGP SIGNATURE-----

-- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

Show details on source website


{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201711-0194",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "aspnetcore",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "microsoft",
        "version": "1.1"
      },
      {
        "model": "aspnetcore",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "microsoft",
        "version": "1.0"
      },
      {
        "model": "aspnetcore",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "microsoft",
        "version": "2.0"
      },
      {
        "model": ".net core",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "microsoft",
        "version": "1.0"
      },
      {
        "model": ".net core",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "microsoft",
        "version": "1.1"
      },
      {
        "model": ".net core",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "microsoft",
        "version": "2.0"
      },
      {
        "model": "asp.net core",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "microsoft",
        "version": "2.0"
      },
      {
        "model": "asp.net core",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "microsoft",
        "version": "1.1"
      },
      {
        "model": "asp.net core",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "microsoft",
        "version": "1.0"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "101710"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:aspnetcore:1.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:aspnetcore:2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microsoft:aspnetcore:1.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Bachraty Gergely",
    "sources": [
      {
        "db": "BID",
        "id": "101710"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2017-11770",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": false,
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "MEDIUM",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Partial",
            "baseScore": 5.0,
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2017-11770",
            "impactScore": null,
            "integrityImpact": "None",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "Medium",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.5,
            "baseSeverity": "High",
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2017-11770",
            "impactScore": null,
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2017-11770",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201711-585",
            "trust": 0.6,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": ".NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka \".NET CORE Denial Of Service Vulnerability\". \nASP.NET Core 1.0, 1.1 and 2.0 are vulnerable. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n=====================================================================\n                   Red Hat Security Advisory\n\nSynopsis:          Low: .NET Core security update\nAdvisory ID:       RHSA-2017:3248-01\nProduct:           dotNET on RHEL\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2017:3248\nIssue date:        2017-11-20\nCVE Names:         CVE-2017-8585 CVE-2017-11770 \n=====================================================================\n\n1. Summary:\n\nA security update for .NET Core on RHEL is now available. \n\nRed Hat Product Security has rated this update as having a security impact\nof Low. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\nNew versions of .NET Core that address several security vulnerabilities are\nnow available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)\n\n4. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture\n1512992 - CVE-2017-11770 dotNET: DDos via bad certificate\n\n6. Package List:\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2017-8585\nhttps://access.redhat.com/security/cve/CVE-2017-11770\nhttps://access.redhat.com/security/updates/classification/#low\n\nhttps://github.com/dotnet/announcements/issues/34\nhttps://github.com/dotnet/announcements/issues/44\n\nhttps://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2017 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n\niD8DBQFaEsB8XlSAg2UNWIIRAmOjAJ9wjYtfCUbtPpsnb6lS24iFpnlohwCfW3q7\nqK6A1l+OTjiiqdhM/cGc8ZU=\n=DZ68\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://www.redhat.com/mailman/listinfo/rhsa-announce\n",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "BID",
        "id": "101710"
      },
      {
        "db": "PACKETSTORM",
        "id": "145048"
      }
    ],
    "trust": 1.98
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2017-11770",
        "trust": 2.8
      },
      {
        "db": "BID",
        "id": "101710",
        "trust": 1.9
      },
      {
        "db": "SECTRACK",
        "id": "1039787",
        "trust": 1.6
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585",
        "trust": 0.6
      },
      {
        "db": "PACKETSTORM",
        "id": "145048",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "101710"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "PACKETSTORM",
        "id": "145048"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "id": "VAR-201711-0194",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VARIoT devices database",
        "id": null
      }
    ],
    "trust": 0.21178882
  },
  "last_update_date": "2023-12-18T12:03:48.731000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "CVE-2017-11770 | .NET CORE Denial Of Service Vulnerability",
        "trust": 0.8,
        "url": "https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2017-11770"
      },
      {
        "title": "CVE-2017-11770 | .NET CORE Denial Of Service Vulnerability",
        "trust": 0.8,
        "url": "https://portal.msrc.microsoft.com/ja-jp/security-guidance/advisory/cve-2017-11770"
      },
      {
        "title": "Microsoft .NET Core Security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=76424"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-295",
        "trust": 1.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 1.9,
        "url": "https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2017-11770"
      },
      {
        "trust": 1.7,
        "url": "https://access.redhat.com/errata/rhsa-2017:3248"
      },
      {
        "trust": 1.6,
        "url": "http://www.securityfocus.com/bid/101710"
      },
      {
        "trust": 1.6,
        "url": "http://www.securitytracker.com/id/1039787"
      },
      {
        "trust": 0.9,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-11770"
      },
      {
        "trust": 0.8,
        "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-11770"
      },
      {
        "trust": 0.8,
        "url": "https://www.ipa.go.jp/security/ciadr/vul/20171115-ms.html"
      },
      {
        "trust": 0.8,
        "url": "http://www.jpcert.or.jp/at/2017/at170044.html"
      },
      {
        "trust": 0.3,
        "url": "http://www.microsoft.com"
      },
      {
        "trust": 0.1,
        "url": "https://www.redhat.com/mailman/listinfo/rhsa-announce"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/dotnet/announcements/issues/44"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/updates/classification/#low"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/dotnet/announcements/issues/34"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md"
      },
      {
        "trust": 0.1,
        "url": "https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2017-8585"
      },
      {
        "trust": 0.1,
        "url": "https://bugzilla.redhat.com/):"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/team/key/"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/articles/11258"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2017-8585"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/cve/cve-2017-11770"
      },
      {
        "trust": 0.1,
        "url": "https://access.redhat.com/security/team/contact/"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "101710"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "PACKETSTORM",
        "id": "145048"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "BID",
        "id": "101710"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "db": "PACKETSTORM",
        "id": "145048"
      },
      {
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-11-14T00:00:00",
        "db": "BID",
        "id": "101710"
      },
      {
        "date": "2017-12-05T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "date": "2017-11-20T22:22:00",
        "db": "PACKETSTORM",
        "id": "145048"
      },
      {
        "date": "2017-11-15T03:29:00.247000",
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "date": "2017-11-16T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2017-12-19T22:37:00",
        "db": "BID",
        "id": "101710"
      },
      {
        "date": "2017-12-05T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      },
      {
        "date": "2019-04-16T20:01:07.733000",
        "db": "NVD",
        "id": "CVE-2017-11770"
      },
      {
        "date": "2019-04-19T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": ".NET Core Service disruption in  (DoS) Vulnerabilities",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2017-010105"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "trust management problem",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201711-585"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...

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.