cve-2016-3959
Vulnerability from cvelistv5
Published
2016-05-23 19:00
Modified
2024-08-06 00:10
Severity ?
Summary
The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/182526.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/183106.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2016-April/183137.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-1538.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/04/05/1
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/04/05/2
cve@mitre.orghttps://go-review.googlesource.com/#/c/21533/
cve@mitre.orghttps://groups.google.com/forum/#%21topic/golang-announce/9eqIHqaWvck
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:10:31.950Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20160405 Re: CVE request - Go - DLL loading, Big int",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/04/05/2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://go-review.googlesource.com/#/c/21533/"
          },
          {
            "name": "RHSA-2016:1538",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2016-1538.html"
          },
          {
            "name": "FEDORA-2016-2940ad5550",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182526.html"
          },
          {
            "name": "[golang-announce] 20160412 [security] Go 1.6.1 and 1.5.4 are released",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21topic/golang-announce/9eqIHqaWvck"
          },
          {
            "name": "FEDORA-2016-59c5e405e3",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183106.html"
          },
          {
            "name": "openSUSE-SU-2016:1331",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html"
          },
          {
            "name": "[oss-security] 20160405 CVE request - Go - DLL loading, Big int",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/04/05/1"
          },
          {
            "name": "FEDORA-2016-2fcfc7670f",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183137.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-04-05T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[oss-security] 20160405 Re: CVE request - Go - DLL loading, Big int",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/04/05/2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://go-review.googlesource.com/#/c/21533/"
        },
        {
          "name": "RHSA-2016:1538",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2016-1538.html"
        },
        {
          "name": "FEDORA-2016-2940ad5550",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182526.html"
        },
        {
          "name": "[golang-announce] 20160412 [security] Go 1.6.1 and 1.5.4 are released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://groups.google.com/forum/#%21topic/golang-announce/9eqIHqaWvck"
        },
        {
          "name": "FEDORA-2016-59c5e405e3",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183106.html"
        },
        {
          "name": "openSUSE-SU-2016:1331",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html"
        },
        {
          "name": "[oss-security] 20160405 CVE request - Go - DLL loading, Big int",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/04/05/1"
        },
        {
          "name": "FEDORA-2016-2fcfc7670f",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183137.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-3959",
          "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": "The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20160405 Re: CVE request - Go - DLL loading, Big int",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/04/05/2"
            },
            {
              "name": "https://go-review.googlesource.com/#/c/21533/",
              "refsource": "CONFIRM",
              "url": "https://go-review.googlesource.com/#/c/21533/"
            },
            {
              "name": "RHSA-2016:1538",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-1538.html"
            },
            {
              "name": "FEDORA-2016-2940ad5550",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182526.html"
            },
            {
              "name": "[golang-announce] 20160412 [security] Go 1.6.1 and 1.5.4 are released",
              "refsource": "MLIST",
              "url": "https://groups.google.com/forum/#!topic/golang-announce/9eqIHqaWvck"
            },
            {
              "name": "FEDORA-2016-59c5e405e3",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183106.html"
            },
            {
              "name": "openSUSE-SU-2016:1331",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html"
            },
            {
              "name": "[oss-security] 20160405 CVE request - Go - DLL loading, Big int",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/04/05/1"
            },
            {
              "name": "FEDORA-2016-2fcfc7670f",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183137.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-3959",
    "datePublished": "2016-05-23T19:00:00",
    "dateReserved": "2016-04-05T00:00:00",
    "dateUpdated": "2024-08-06T00:10:31.950Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-3959\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2016-05-23T19:59:04.477\",\"lastModified\":\"2023-11-07T02:32:32.180\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n Verify en crypto/dsa/dsa.go en Go en versiones anteriores a 1.5.4 y 1.6.x en versiones anteriores a 1.6.1 no comprueba correctamente los par\u00e1metros pasados a la gran librer\u00eda de entero, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una clave p\u00fablica manipulada a un programa que usa certificados de clientes HTTPS o servidores de librer\u00edas SSH.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4863BE36-D16A-4D75-90D9-FD76DB5B48B7\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:golang:go:1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5257EB6A-67DC-454A-AC53-CB2466EB8774\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"253C303A-E577-4488-93E6-68A8DD942C38\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E79AB8DD-C907-4038-A931-1A5A4CFB6A5B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C729D5D1-ED95-443A-9F53-5D7C2FD9B80C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.5\",\"matchCriteriaId\":\"8A030B51-5387-42E6-A885-FE111B4A9BF8\"}]}]}],\"references\":[{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182526.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183106.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183137.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2016-05/msg00077.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-1538.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/05/1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/04/05/2\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://go-review.googlesource.com/#/c/21533/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://groups.google.com/forum/#%21topic/golang-announce/9eqIHqaWvck\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.