gsd-2015-1794
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.
Aliases
Aliases
CVE-2015-1794


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-1794",
    "description": "The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.",
    "id": "GSD-2015-1794",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-1794.html",
      "https://ubuntu.com/security/CVE-2015-1794",
      "https://advisories.mageia.org/CVE-2015-1794.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-1794"
      ],
      "details": "The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message.",
      "id": "GSD-2015-1794",
      "modified": "2023-12-13T01:20:05.025914Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2015-1794",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "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 ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
            "refsource": "MISC",
            "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html"
          },
          {
            "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
            "refsource": "MISC",
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
          },
          {
            "name": "http://fortiguard.com/advisory/openssl-advisory-december-2015",
            "refsource": "MISC",
            "url": "http://fortiguard.com/advisory/openssl-advisory-december-2015"
          },
          {
            "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759",
            "refsource": "MISC",
            "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
          },
          {
            "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10761",
            "refsource": "MISC",
            "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10761"
          },
          {
            "name": "http://openssl.org/news/secadv/20151203.txt",
            "refsource": "MISC",
            "url": "http://openssl.org/news/secadv/20151203.txt"
          },
          {
            "name": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl",
            "refsource": "MISC",
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl"
          },
          {
            "name": "http://www.securitytracker.com/id/1034294",
            "refsource": "MISC",
            "url": "http://www.securitytracker.com/id/1034294"
          },
          {
            "name": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2015\u0026m=slackware-security.754583",
            "refsource": "MISC",
            "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2015\u0026m=slackware-security.754583"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2830-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2830-1"
          },
          {
            "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322",
            "refsource": "MISC",
            "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html"
          },
          {
            "name": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c",
            "refsource": "MISC",
            "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-1794"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The ssl3_get_key_exchange function in ssl/s3_clnt.c in OpenSSL 1.0.2 before 1.0.2e allows remote servers to cause a denial of service (segmentation fault) via a zero p value in an anonymous Diffie-Hellman (DH) ServerKeyExchange message."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-189"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://openssl.org/news/secadv/20151203.txt",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://openssl.org/news/secadv/20151203.txt"
            },
            {
              "name": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html"
            },
            {
              "name": "openSUSE-SU-2016:0637",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html"
            },
            {
              "name": "http://fortiguard.com/advisory/openssl-advisory-december-2015",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://fortiguard.com/advisory/openssl-advisory-december-2015"
            },
            {
              "name": "20151204 Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products",
              "refsource": "CISCO",
              "tags": [],
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl"
            },
            {
              "name": "SSA:2015-349-04",
              "refsource": "SLACKWARE",
              "tags": [],
              "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2015\u0026m=slackware-security.754583"
            },
            {
              "name": "USN-2830-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-2830-1"
            },
            {
              "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
            },
            {
              "name": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10761",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10761"
            },
            {
              "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322"
            },
            {
              "name": "1034294",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://www.securitytracker.com/id/1034294"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
            },
            {
              "name": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c",
              "refsource": "MISC",
              "tags": [],
              "url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ada57746b6b80beae73111fe1291bf8dd89af91c"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T00:46Z",
      "publishedDate": "2015-12-06T20:59Z"
    }
  }
}


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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.