CVE-2016-10708 (GCVE-0-2016-10708)

Vulnerability from cvelistv5 – Published: 2018-01-21 22:00 – Updated: 2026-04-29 14:33
VLAI
Summary
sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-28 15:50 UTC
CWE
  • n/a
  • CWE-476 - NULL Pointer Dereference
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2290 records in the last 180 days details
References
Date Public
2018-01-21 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:30:20.218Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.openssh.com/releasenotes.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
          },
          {
            "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
          },
          {
            "name": "USN-3809-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3809-1/"
          },
          {
            "name": "102780",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/102780"
          },
          {
            "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2016-10708",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-28T15:50:42.567595Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-29T14:33:06.889Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-01-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T12:06:20.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.openssh.com/releasenotes.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
        },
        {
          "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
        },
        {
          "name": "USN-3809-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3809-1/"
        },
        {
          "name": "102780",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/102780"
        },
        {
          "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-10708",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.openssh.com/releasenotes.html",
              "refsource": "MISC",
              "url": "https://www.openssh.com/releasenotes.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20180423-0003/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
            },
            {
              "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
            },
            {
              "name": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737",
              "refsource": "MISC",
              "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
            },
            {
              "name": "USN-3809-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3809-1/"
            },
            {
              "name": "102780",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/102780"
            },
            {
              "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
            },
            {
              "name": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html",
              "refsource": "MISC",
              "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
            },
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284",
              "refsource": "CONFIRM",
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
            },
            {
              "name": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp;utm_medium=RSS",
              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp;utm_medium=RSS"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-10708",
    "datePublished": "2018-01-21T22:00:00.000Z",
    "dateReserved": "2018-01-21T00:00:00.000Z",
    "dateUpdated": "2026-04-29T14:33:06.889Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2016-10708",
      "date": "2026-11-01",
      "epss": "0.15716",
      "percentile": "0.96863"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "454A9C9D-EAEB-47E1-83C6-81FBC8241428",
                    "versionEndExcluding": "7.4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                    "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                    "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B85E9B9B-ADDB-4D2F-A857-685BD30CE856",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5C2089EE-5D7F-47EC-8EA5-0F69790564C4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:data_ontap:-:*:*:*:*:7-mode:*:*",
                    "matchCriteriaId": "6C2ACC32-5147-4EA5-95BE-B6B4EAB3D82B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E0C4B1E5-75BF-43AE-BBAC-0DD4124C71ED",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:oncommand_unified_manager:*:*:*:*:*:vsphere:*:*",
                    "matchCriteriaId": "7E49ACFC-FD48-4ED7-86E8-68B5B753852C",
                    "versionStartIncluding": "9.4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:service_processor:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "146A767F-DC04-454B-9913-17D3A2B5AAA4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8ADFF451-740F-4DBA-BD23-3881945D3E40",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:netapp:storagegrid_webscale:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "813CD8F9-9F05-49A7-BB4D-E9A1D54D6DFD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1FED6CAE-D97F-49E0-9D00-1642A3A427B4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:netapp:vasa_provider:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "248F2C72-83DF-487E-9C21-C0AC7878E2E0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1FED6CAE-D97F-49E0-9D00-1642A3A427B4",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c."
          },
          {
            "lang": "es",
            "value": "sshd en OpenSSH, en versiones anteriores a la 7.4, permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y cierre inesperado del demonio) mediante un mensaje NEWKEYS fuera de secuencia, tal y como demuestra Honggfuzz, relacionado con kex.c y packet.c."
          }
        ],
        "id": "CVE-2016-10708",
        "lastModified": "2026-04-29T16:16:21.030",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "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,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ]
        },
        "published": "2018-01-21T22:29:00.227",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/102780"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://usn.ubuntu.com/3809-1/"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Release Notes",
              "Vendor Advisory"
            ],
            "url": "https://www.openssh.com/releasenotes.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/102780"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://usn.ubuntu.com/3809-1/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Release Notes",
              "Vendor Advisory"
            ],
            "url": "https://www.openssh.com/releasenotes.html"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-04-29T18:32:41+00:00",
      "cve": "CVE-2016-10708",
      "id": "CVE-2016-10708",
      "initial_release_date": "2016-01-01T00:00:00+00:00",
      "product_status:fixed": "456",
      "product_status:known_affected": "8",
      "product_status:known_not_affected": "9",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openssh: Out of sequence NEWKEYS message can allow remote attacker to cause denial of service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-10708.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-06T03:30:20.218Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.openssh.com/releasenotes.html"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
              },
              {
                "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
                "tags": [
                  "mailing-list",
                  "x_refsource_MLIST",
                  "x_transferred"
                ],
                "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
              },
              {
                "name": "USN-3809-1",
                "tags": [
                  "vendor-advisory",
                  "x_refsource_UBUNTU",
                  "x_transferred"
                ],
                "url": "https://usn.ubuntu.com/3809-1/"
              },
              {
                "name": "102780",
                "tags": [
                  "vdb-entry",
                  "x_refsource_BID",
                  "x_transferred"
                ],
                "url": "http://www.securityfocus.com/bid/102780"
              },
              {
                "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
                "tags": [
                  "mailing-list",
                  "x_refsource_MLIST",
                  "x_transferred"
                ],
                "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
              },
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "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"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2016-10708",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-04-28T15:50:42.567595Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-476",
                    "description": "CWE-476 NULL Pointer Dereference",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-04-28T15:50:21.856Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "n/a",
              "vendor": "n/a",
              "versions": [
                {
                  "status": "affected",
                  "version": "n/a"
                }
              ]
            }
          ],
          "datePublic": "2018-01-21T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "n/a",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2021-09-14T12:06:20.000Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.openssh.com/releasenotes.html"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
            },
            {
              "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
              "tags": [
                "mailing-list",
                "x_refsource_MLIST"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
            },
            {
              "name": "USN-3809-1",
              "tags": [
                "vendor-advisory",
                "x_refsource_UBUNTU"
              ],
              "url": "https://usn.ubuntu.com/3809-1/"
            },
            {
              "name": "102780",
              "tags": [
                "vdb-entry",
                "x_refsource_BID"
              ],
              "url": "http://www.securityfocus.com/bid/102780"
            },
            {
              "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
              "tags": [
                "mailing-list",
                "x_refsource_MLIST"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp%3Butm_medium=RSS"
            },
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "cve@mitre.org",
              "ID": "CVE-2016-10708",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "n/a",
                          "version": {
                            "version_data": [
                              {
                                "version_value": "n/a"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "n/a"
                  }
                ]
              }
            },
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an out-of-sequence NEWKEYS message, as demonstrated by Honggfuzz, related to kex.c and packet.c."
                }
              ]
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "n/a"
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.openssh.com/releasenotes.html",
                  "refsource": "MISC",
                  "url": "https://www.openssh.com/releasenotes.html"
                },
                {
                  "name": "https://security.netapp.com/advisory/ntap-20180423-0003/",
                  "refsource": "CONFIRM",
                  "url": "https://security.netapp.com/advisory/ntap-20180423-0003/"
                },
                {
                  "name": "[debian-lts-announce] 20180126 [SECURITY] [DLA 1257-1] openssh security update",
                  "refsource": "MLIST",
                  "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00031.html"
                },
                {
                  "name": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737",
                  "refsource": "MISC",
                  "url": "https://anongit.mindrot.org/openssh.git/commit/?id=28652bca29046f62c7045e933e6b931de1d16737"
                },
                {
                  "name": "USN-3809-1",
                  "refsource": "UBUNTU",
                  "url": "https://usn.ubuntu.com/3809-1/"
                },
                {
                  "name": "102780",
                  "refsource": "BID",
                  "url": "http://www.securityfocus.com/bid/102780"
                },
                {
                  "name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
                  "refsource": "MLIST",
                  "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
                },
                {
                  "name": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html",
                  "refsource": "MISC",
                  "url": "http://blog.swiecki.net/2018/01/fuzzing-tcp-servers.html"
                },
                {
                  "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284",
                  "refsource": "CONFIRM",
                  "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10284"
                },
                {
                  "name": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp;utm_medium=RSS",
                  "refsource": "CONFIRM",
                  "url": "https://support.f5.com/csp/article/K32485746?utm_source=f5support\u0026amp;utm_medium=RSS"
                },
                {
                  "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf",
                  "refsource": "CONFIRM",
                  "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-676336.pdf"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2016-10708",
        "datePublished": "2018-01-21T22:00:00.000Z",
        "dateReserved": "2018-01-21T00:00:00.000Z",
        "dateUpdated": "2026-04-29T14:33:06.889Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.