GSD-2019-20105

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator's session to access the EditApplinkServlet resource without needing to re-authenticate to pass "WebSudo" in products that support "WebSudo" through an improper access control vulnerability.
Aliases
Aliases
CVE-2019-20105
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-20105",
    "description": "The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator\u0027s session to access the EditApplinkServlet resource without needing to re-authenticate to pass \"WebSudo\" in products that support \"WebSudo\" through an improper access control vulnerability.",
    "id": "GSD-2019-20105"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-20105"
      ],
      "details": "The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator\u0027s session to access the EditApplinkServlet resource without needing to re-authenticate to pass \"WebSudo\" in products that support \"WebSudo\" through an improper access control vulnerability.",
      "id": "GSD-2019-20105",
      "modified": "2023-12-13T01:23:42.855561Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@atlassian.com",
        "DATE_PUBLIC": "2020-03-17T00:00:00",
        "ID": "CVE-2019-20105",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Application Links",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "5.4.20"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.0.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.0.12"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "7.0.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "7.0.1"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "7.1.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "7.1.3"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Jira Server and Data Center",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003e=",
                          "version_value": "7.13.8"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "7.13.12"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "8.4.2"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "8.5.4"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "8.6.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "8.6.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Atlassian"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
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            "value": "The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator\u0027s session to access the EditApplinkServlet resource without needing to re-authenticate to pass \"WebSudo\" in products that support \"WebSudo\" through an improper access control vulnerability."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Improper Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://ecosystem.atlassian.net/browse/APL-1391",
            "refsource": "MISC",
            "url": "https://ecosystem.atlassian.net/browse/APL-1391"
          },
          {
            "name": "https://jira.atlassian.com/browse/JRASERVER-70526",
            "refsource": "MISC",
            "url": "https://jira.atlassian.com/browse/JRASERVER-70526"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.4.20",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.0.12",
                "versionStartIncluding": "6.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.1.2",
                "versionStartIncluding": "6.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:application_links:7.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:application_links:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.1.3",
                "versionStartIncluding": "7.1.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@atlassian.com",
          "ID": "CVE-2019-20105"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator\u0027s session to access the EditApplinkServlet resource without needing to re-authenticate to pass \"WebSudo\" in products that support \"WebSudo\" through an improper access control vulnerability."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-306"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jira.atlassian.com/browse/JRASERVER-70526",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://jira.atlassian.com/browse/JRASERVER-70526"
            },
            {
              "name": "https://ecosystem.atlassian.net/browse/APL-1391",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://ecosystem.atlassian.net/browse/APL-1391"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2020-03-17T03:15Z"
    }
  }
}


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  • 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.



Detection rules are retrieved from Rulezet.