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"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2016-4970",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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      "data_type": "CVE",
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          }
        ]
      },
      "problemtype": {
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          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "RHSA-2017:0179",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2017-0179.html"
          },
          {
            "name": "RHSA-2017:1097",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2017-1097.html"
          },
          {
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          },
          {
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            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/96540"
          },
          {
            "name": "https://github.com/netty/netty/pull/5364",
            "refsource": "CONFIRM",
            "url": "https://github.com/netty/netty/pull/5364"
          },
          {
            "name": "https://wiki.opendaylight.org/view/Security_Advisories",
            "refsource": "CONFIRM",
            "url": "https://wiki.opendaylight.org/view/Security_Advisories"
          },
          {
            "name": "http://netty.io/news/2016/06/07/4-0-37-Final.html",
            "refsource": "CONFIRM",
            "url": "http://netty.io/news/2016/06/07/4-0-37-Final.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1343616",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1343616"
          },
          {
            "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"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "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",
          "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": "`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": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.0.37",
                "versionStartIncluding": "4.0.20",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.1.1",
                "versionStartIncluding": "4.1.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:redhat:jboss_data_grid:7.1:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:redhat:jboss_middleware_text-only_advisories:1.0:*:*:*:*:middleware:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:apache:cassandra:3.11.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2016-4970"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                  "value": "CWE-835"
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        "references": {
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              "name": "https://wiki.opendaylight.org/view/Security_Advisories",
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              "tags": [
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                "VDB Entry"
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            },
            {
              "name": "http://netty.io/news/2016/06/07/4-1-1-Final.html",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "http://netty.io/news/2016/06/07/4-1-1-Final.html"
            },
            {
              "name": "http://netty.io/news/2016/06/07/4-0-37-Final.html",
              "refsource": "CONFIRM",
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              "url": "http://netty.io/news/2016/06/07/4-0-37-Final.html"
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            },
            {
              "name": "[cassandra-commits] 20191112 [jira] [Created] (CASSANDRA-15412) Security vulnerability CVE-2016-4970 for Netty",
              "refsource": "MLIST",
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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": 10.0,
          "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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