Search

Find a vulnerability

Search criteria

    4 vulnerabilities found for advanced_networking_option by oracle

    CVE-2021-2351 (GCVE-0-2021-2351)

    Vulnerability from nvd – Published: 2021-07-20 22:43 – Updated: 2024-08-03 16:38
    VLAI
    Summary
    Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: "Changes in Native Network Encryption with the July 2021 Critical Patch Update" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
    CWE
    • Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.
    Assigner
    Impacted products
    Vendor Product Version
    Oracle Corporation WebLogic Server Affected: 12.2.1.3.0
    Affected: 12.2.1.4.0
    Affected: 14.1.1.0.0
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T16:38:57.682Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
              },
              {
                "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
                "tags": [
                  "mailing-list",
                  "x_refsource_FULLDISC",
                  "x_transferred"
                ],
                "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
              },
              {
                "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
                "tags": [
                  "mailing-list",
                  "x_refsource_FULLDISC",
                  "x_transferred"
                ],
                "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
              },
              {
                "name": "Oracle Advisory",
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2023.html"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "WebLogic Server",
              "vendor": "Oracle Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "12.2.1.3.0"
                },
                {
                  "status": "affected",
                  "version": "12.2.1.4.0"
                },
                {
                  "status": "affected",
                  "version": "14.1.1.0.0"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: \"Changes in Native Network Encryption with the July 2021 Critical Patch Update\" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-10-23T18:30:20.233Z",
            "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
            "shortName": "oracle"
          },
          "references": [
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
              "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
              "tags": [
                "mailing-list",
                "x_refsource_FULLDISC"
              ],
              "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
            },
            {
              "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
              "tags": [
                "mailing-list",
                "x_refsource_FULLDISC"
              ],
              "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
            },
            {
              "name": "Oracle Advisory",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2023.html"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "secalert_us@oracle.com",
              "ID": "CVE-2021-2351",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "WebLogic Server",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "=",
                                "version_value": "12.2.1.3.0"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "12.2.1.4.0"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "14.1.1.0.0"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Oracle Corporation"
                  }
                ]
              }
            },
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: \"Changes in Native Network Encryption with the July 2021 Critical Patch Update\" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
                }
              ]
            },
            "impact": {
              "cvss": {
                "baseScore": "8.3",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option."
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.oracle.com/security-alerts/cpujul2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
                },
                {
                  "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
                  "refsource": "FULLDISC",
                  "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
                },
                {
                  "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
                  "refsource": "FULLDISC",
                  "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpujan2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
                },
                {
                  "name": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html",
                  "refsource": "MISC",
                  "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
                },
                {
                  "name": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html",
                  "refsource": "MISC",
                  "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpujul2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "assignerShortName": "oracle",
        "cveId": "CVE-2021-2351",
        "datePublished": "2021-07-20T22:43:29.000Z",
        "dateReserved": "2020-12-09T00:00:00.000Z",
        "dateUpdated": "2024-08-03T16:38:57.682Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2021-2018 (GCVE-0-2021-2018)

    Vulnerability from nvd – Published: 2021-01-20 14:50 – Updated: 2024-09-26 18:41
    VLAI
    Summary
    Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.
    Assigner
    References
    Impacted products
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T16:32:02.372Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2021-2018",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-26T18:11:54.402049Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-26T18:41:24.814Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Advanced Networking Option",
              "vendor": "Oracle Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "18c"
                },
                {
                  "status": "affected",
                  "version": "19c"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2021-01-20T14:50:02.000Z",
            "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
            "shortName": "oracle"
          },
          "references": [
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "secalert_us@oracle.com",
              "ID": "CVE-2021-2018",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "Advanced Networking Option",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "=",
                                "version_value": "18c"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "19c"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Oracle Corporation"
                  }
                ]
              }
            },
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
                }
              ]
            },
            "impact": {
              "cvss": {
                "baseScore": "8.3",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option."
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.oracle.com/security-alerts/cpujan2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "assignerShortName": "oracle",
        "cveId": "CVE-2021-2018",
        "datePublished": "2021-01-20T14:50:02.000Z",
        "dateReserved": "2020-12-09T00:00:00.000Z",
        "dateUpdated": "2024-09-26T18:41:24.814Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2021-2351 (GCVE-0-2021-2351)

    Vulnerability from cvelistv5 – Published: 2021-07-20 22:43 – Updated: 2024-08-03 16:38
    VLAI
    Summary
    Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: "Changes in Native Network Encryption with the July 2021 Critical Patch Update" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
    CWE
    • Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.
    Assigner
    Impacted products
    Vendor Product Version
    Oracle Corporation WebLogic Server Affected: 12.2.1.3.0
    Affected: 12.2.1.4.0
    Affected: 14.1.1.0.0
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T16:38:57.682Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
              },
              {
                "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
                "tags": [
                  "mailing-list",
                  "x_refsource_FULLDISC",
                  "x_transferred"
                ],
                "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
              },
              {
                "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
                "tags": [
                  "mailing-list",
                  "x_refsource_FULLDISC",
                  "x_transferred"
                ],
                "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
              },
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
              },
              {
                "name": "Oracle Advisory",
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2023.html"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "WebLogic Server",
              "vendor": "Oracle Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "12.2.1.3.0"
                },
                {
                  "status": "affected",
                  "version": "12.2.1.4.0"
                },
                {
                  "status": "affected",
                  "version": "14.1.1.0.0"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: \"Changes in Native Network Encryption with the July 2021 Critical Patch Update\" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-10-23T18:30:20.233Z",
            "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
            "shortName": "oracle"
          },
          "references": [
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
              "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
              "tags": [
                "mailing-list",
                "x_refsource_FULLDISC"
              ],
              "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
            },
            {
              "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
              "tags": [
                "mailing-list",
                "x_refsource_FULLDISC"
              ],
              "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            },
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
            },
            {
              "name": "Oracle Advisory",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2023.html"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "secalert_us@oracle.com",
              "ID": "CVE-2021-2351",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "WebLogic Server",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "=",
                                "version_value": "12.2.1.3.0"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "12.2.1.4.0"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "14.1.1.0.0"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Oracle Corporation"
                  }
                ]
              }
            },
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: The July 2021 Critical Patch Update introduces a number of Native Network Encryption changes to deal with vulnerability CVE-2021-2351 and prevent the use of weaker ciphers. Customers should review: \"Changes in Native Network Encryption with the July 2021 Critical Patch Update\" (Doc ID 2791571.1). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
                }
              ]
            },
            "impact": {
              "cvss": {
                "baseScore": "8.3",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option."
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.oracle.com/security-alerts/cpujul2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
                },
                {
                  "name": "20211210 [SYSS-2021-061] Oracle Database - NNE Connection Hijacking",
                  "refsource": "FULLDISC",
                  "url": "http://seclists.org/fulldisclosure/2021/Dec/19"
                },
                {
                  "name": "20211210 [SYSS-2021-062] Oracle Database - Weak NNE Integrity Key Derivation",
                  "refsource": "FULLDISC",
                  "url": "http://seclists.org/fulldisclosure/2021/Dec/20"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpujan2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
                },
                {
                  "name": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html",
                  "refsource": "MISC",
                  "url": "http://packetstormsecurity.com/files/165258/Oracle-Database-Weak-NNE-Integrity-Key-Derivation.html"
                },
                {
                  "name": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html",
                  "refsource": "MISC",
                  "url": "http://packetstormsecurity.com/files/165255/Oracle-Database-Protection-Mechanism-Bypass.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpuapr2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
                },
                {
                  "name": "https://www.oracle.com/security-alerts/cpujul2022.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "assignerShortName": "oracle",
        "cveId": "CVE-2021-2351",
        "datePublished": "2021-07-20T22:43:29.000Z",
        "dateReserved": "2020-12-09T00:00:00.000Z",
        "dateUpdated": "2024-08-03T16:38:57.682Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2021-2018 (GCVE-0-2021-2018)

    Vulnerability from cvelistv5 – Published: 2021-01-20 14:50 – Updated: 2024-09-26 18:41
    VLAI
    Summary
    Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.
    Assigner
    References
    Impacted products
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T16:32:02.372Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2021-2018",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-26T18:11:54.402049Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-26T18:41:24.814Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Advanced Networking Option",
              "vendor": "Oracle Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "18c"
                },
                {
                  "status": "affected",
                  "version": "19c"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option.",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2021-01-20T14:50:02.000Z",
            "orgId": "43595867-4340-4103-b7a2-9a5208d29a85",
            "shortName": "oracle"
          },
          "references": [
            {
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "secalert_us@oracle.com",
              "ID": "CVE-2021-2018",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "Advanced Networking Option",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "=",
                                "version_value": "18c"
                              },
                              {
                                "version_affected": "=",
                                "version_value": "19c"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Oracle Corporation"
                  }
                ]
              }
            },
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Vulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)."
                }
              ]
            },
            "impact": {
              "cvss": {
                "baseScore": "8.3",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option."
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://www.oracle.com/security-alerts/cpujan2021.html",
                  "refsource": "MISC",
                  "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
                }
              ]
            }
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
        "assignerShortName": "oracle",
        "cveId": "CVE-2021-2018",
        "datePublished": "2021-01-20T14:50:02.000Z",
        "dateReserved": "2020-12-09T00:00:00.000Z",
        "dateUpdated": "2024-09-26T18:41:24.814Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }