gsd-2016-4970
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).
Aliases
Aliases
CVE-2016-4970


To clipboard 

{
   GSD: {
      alias: "CVE-2016-4970",
      description: "handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).",
      id: "GSD-2016-4970",
      references: [
         "https://www.suse.com/security/cve/CVE-2016-4970.html",
         "https://access.redhat.com/errata/RHSA-2020:3192",
         "https://access.redhat.com/errata/RHSA-2017:1097",
         "https://access.redhat.com/errata/RHSA-2017:0179",
         "https://advisories.mageia.org/CVE-2016-4970.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2016-4970",
         ],
         details: "handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).",
         id: "GSD-2016-4970",
         modified: "2023-12-13T01:21:18.849169Z",
         schema_version: "1.4.0",
      },
   },
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                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
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               },
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                  name: "[cassandra-commits] 20191112 [jira] [Created] (CASSANDRA-15412) Security vulnerability CVE-2016-4970 for Netty",
                  refsource: "MLIST",
                  url: "https://lists.apache.org/thread.html/afaa5860e3a6d327eb96c3d82cbd2f5996de815a16854ed1ad310144@%3Ccommits.cassandra.apache.org%3E",
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               affected_range: "(,0)",
               affected_versions: "None",
               cvss_v2: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
               cvss_v3: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-835",
                  "CWE-937",
               ],
               date: "2019-09-30",
               description: "This advisory has been marked as a false positive.",
               fixed_versions: [],
               identifier: "CVE-2016-4970",
               identifiers: [
                  "CVE-2016-4970",
               ],
               not_impacted: "",
               package_slug: "maven/io.netty/netty-all",
               pubdate: "2017-04-13",
               solution: "Nothing to be done.",
               title: "Infinite Loop for SSL Handler",
               urls: [
                  "http://netty.io/news/2016/06/07/4-0-37-Final.html",
                  "http://netty.io/news/2016/06/07/4-1-1-Final.html",
               ],
               uuid: "2760cba8-cfeb-4f93-9a8d-90efc3867570",
            },
            {
               affected_range: "[4.0-alpha0,4.0.36.Final],[4.1-alpha0,4.1.0.Final]",
               affected_versions: "All versions starting from 4.0-alpha0 up to 4.0.36.final, all versions starting from 4.1-alpha0 up to 4.1.0.final",
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               cwe_ids: [
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                  "CWE-835",
                  "CWE-937",
               ],
               date: "2019-09-30",
               description: "`handler/ssl/OpenSslEngine.java` in this package allows remote attackers to cause a denial of service (infinite loop).",
               fixed_versions: [
                  "4.0.37.Final",
                  "4.1.1.Final",
               ],
               identifier: "CVE-2016-4970",
               identifiers: [
                  "CVE-2016-4970",
               ],
               not_impacted: "All versions before 4.0-alpha0, all versions after 4.0.36.final before 4.1-alpha0, all versions after 4.1.0.final",
               package_slug: "maven/io.netty/netty-handler",
               pubdate: "2017-04-13",
               solution: "Upgrade to versions 4.0.37.Final, 4.1.1.Final or above.",
               title: "Infinite Loop for SSL Handler",
               urls: [
                  "http://netty.io/news/2016/06/07/4-0-37-Final.html",
                  "http://netty.io/news/2016/06/07/4-1-1-Final.html",
               ],
               uuid: "b089f8b0-d061-404d-9292-7926b251a4b9",
            },
         ],
      },
      "nvd.nist.gov": {
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                        versionStartIncluding: "4.0.20",
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                  cpe_match: [
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         impact: {
            baseMetricV2: {
               acInsufInfo: true,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.8,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 6.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "HIGH",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2021-02-14T02:56Z",
         publishedDate: "2017-04-13T14:59Z",
      },
   },
}


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