gsd-2022-0019
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user’s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms.
Aliases
Aliases
CVE-2022-0019


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-0019",
    "description": "An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user\u2019s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms.",
    "id": "GSD-2022-0019"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-0019"
      ],
      "details": "An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user\u2019s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms.",
      "id": "GSD-2022-0019",
      "modified": "2023-12-13T01:19:11.221812Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@paloaltonetworks.com",
        "DATE_PUBLIC": "2022-02-09T17:00:00.000Z",
        "ID": "CVE-2022-0019",
        "STATE": "PUBLIC",
        "TITLE": "GlobalProtect App: Insufficiently Protected Credentials Vulnerability on Linux"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "GlobalProtect App",
                    "version": {
                      "version_data": [
                        {
                          "platform": "Linux",
                          "version_affected": "\u003c",
                          "version_name": "5.3",
                          "version_value": "5.3.2"
                        },
                        {
                          "platform": "Linux",
                          "version_affected": "\u003c=",
                          "version_name": "5.2",
                          "version_value": "5.2.7"
                        },
                        {
                          "platform": "Linux",
                          "version_affected": "!\u003e=",
                          "version_name": "5.3",
                          "version_value": "5.3.2"
                        },
                        {
                          "platform": "Linux",
                          "version_affected": "\u003c",
                          "version_name": "5.1",
                          "version_value": "5.1.10"
                        },
                        {
                          "platform": "Linux",
                          "version_affected": "!\u003e=",
                          "version_name": "5.1",
                          "version_value": "5.1.10"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Palo Alto Networks"
            }
          ]
        }
      },
      "configuration": [
        {
          "lang": "eng",
          "value": "This issue is applicable only to GlobalProtect app users that save their user credentials for use when authenticating to a GlobalProtect portal."
        }
      ],
      "credit": [
        {
          "lang": "eng",
          "value": "Palo Alto Networks thanks Josh Wisely and Praveen Bomma of Splunk for discovering and reporting this issue."
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user\u2019s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms."
          }
        ]
      },
      "exploit": [
        {
          "lang": "eng",
          "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
        }
      ],
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-522 Insufficiently Protected Credentials"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.paloaltonetworks.com/CVE-2022-0019",
            "refsource": "MISC",
            "url": "https://security.paloaltonetworks.com/CVE-2022-0019"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "This issue is fixed in GlobalProtect app 5.1.10 on Linux, GlobalProtect app 5.3.2 on Linux, and all later GlobalProtect app versions.\n\nExisting credentials files that are exposed by this issue will be secured when the fixed GlobalProtect app is launched."
        }
      ],
      "source": {
        "defect": [
          "GPC-13843"
        ],
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "eng",
          "time": "2022-02-09T17:00:00.000Z",
          "value": "Initial publication"
        }
      ],
      "work_around": [
        {
          "lang": "eng",
          "value": "Users should not save their credentials until the GlobalProtect app is upgraded to a fixed version.\n\nGlobalProtect portal administrators can prevent GlobalProtect app users from saving their credentials on the next connection to the GlobalProtect portal by preventing \u2018Save User Credentials\u2019 from the portal agent configuration as described here:\n\nhttps://docs.paloaltonetworks.com/globalprotect/10-1/globalprotect-admin/globalprotect-apps/deploy-app-settings-transparently/customizable-app-settings/user-behavior-options.html\n"
        }
      ],
      "x_advisoryEoL": true,
      "x_affectedList": [
        "GlobalProtect App 5.3.1",
        "GlobalProtect App 5.3.0",
        "GlobalProtect App 5.3",
        "GlobalProtect App 5.2.7",
        "GlobalProtect App 5.2.6",
        "GlobalProtect App 5.2.5",
        "GlobalProtect App 5.2.4",
        "GlobalProtect App 5.2.3",
        "GlobalProtect App 5.2.2",
        "GlobalProtect App 5.2.1",
        "GlobalProtect App 5.2.0",
        "GlobalProtect App 5.2",
        "GlobalProtect App 5.1.9",
        "GlobalProtect App 5.1.8",
        "GlobalProtect App 5.1.7",
        "GlobalProtect App 5.1.6",
        "GlobalProtect App 5.1.5",
        "GlobalProtect App 5.1.4",
        "GlobalProtect App 5.1.3",
        "GlobalProtect App 5.1.1",
        "GlobalProtect App 5.1.0",
        "GlobalProtect App 5.1"
      ],
      "x_likelyAffectedList": [
        "GlobalProtect App 5.0.10",
        "GlobalProtect App 5.0.9",
        "GlobalProtect App 5.0.8",
        "GlobalProtect App 5.0.7",
        "GlobalProtect App 5.0.6",
        "GlobalProtect App 5.0.5",
        "GlobalProtect App 5.0.4",
        "GlobalProtect App 5.0.3",
        "GlobalProtect App 5.0.2",
        "GlobalProtect App 5.0.1",
        "GlobalProtect App 5.0.0",
        "GlobalProtect App 5.0",
        "GlobalProtect App 4.1.13",
        "GlobalProtect App 4.1.12",
        "GlobalProtect App 4.1.11",
        "GlobalProtect App 4.1.10",
        "GlobalProtect App 4.1.9",
        "GlobalProtect App 4.1.8",
        "GlobalProtect App 4.1.7",
        "GlobalProtect App 4.1.6",
        "GlobalProtect App 4.1.5",
        "GlobalProtect App 4.1.4",
        "GlobalProtect App 4.1.3",
        "GlobalProtect App 4.1.2",
        "GlobalProtect App 4.1.1",
        "GlobalProtect App 4.1.0",
        "GlobalProtect App 4.1",
        "GlobalProtect App 4.0.8",
        "GlobalProtect App 4.0.7",
        "GlobalProtect App 4.0.6",
        "GlobalProtect App 4.0.5",
        "GlobalProtect App 4.0.4",
        "GlobalProtect App 4.0.3",
        "GlobalProtect App 4.0.2",
        "GlobalProtect App 4.0.0",
        "GlobalProtect App 4.0",
        "GlobalProtect App 3.1.6",
        "GlobalProtect App 3.1.5",
        "GlobalProtect App 3.1.4",
        "GlobalProtect App 3.1.3",
        "GlobalProtect App 3.1.1",
        "GlobalProtect App 3.1.0",
        "GlobalProtect App 3.1",
        "GlobalProtect App 3.0.3",
        "GlobalProtect App 3.0.2",
        "GlobalProtect App 3.0.1",
        "GlobalProtect App 3.0.0",
        "GlobalProtect App 3.0",
        "GlobalProtect App 2.3.5",
        "GlobalProtect App 2.3.4",
        "GlobalProtect App 2.3.3",
        "GlobalProtect App 2.3.2",
        "GlobalProtect App 2.3.1",
        "GlobalProtect App 2.3.0",
        "GlobalProtect App 2.3",
        "GlobalProtect App 2.2.2",
        "GlobalProtect App 2.2.1",
        "GlobalProtect App 2.2.0",
        "GlobalProtect App 2.2",
        "GlobalProtect App 2.1.4",
        "GlobalProtect App 2.1.3",
        "GlobalProtect App 2.1.2",
        "GlobalProtect App 2.1.1",
        "GlobalProtect App 2.1.0",
        "GlobalProtect App 2.1",
        "GlobalProtect App 2.0.5",
        "GlobalProtect App 2.0.4",
        "GlobalProtect App 2.0.3",
        "GlobalProtect App 2.0.2",
        "GlobalProtect App 2.0.1",
        "GlobalProtect App 2.0.0",
        "GlobalProtect App 2.0",
        "GlobalProtect App 1.2.11",
        "GlobalProtect App 1.2.10",
        "GlobalProtect App 1.2.9",
        "GlobalProtect App 1.2.8",
        "GlobalProtect App 1.2.7",
        "GlobalProtect App 1.2.6",
        "GlobalProtect App 1.2.5",
        "GlobalProtect App 1.2.4",
        "GlobalProtect App 1.2.3",
        "GlobalProtect App 1.2.2",
        "GlobalProtect App 1.2.1",
        "GlobalProtect App 1.2.0",
        "GlobalProtect App 1.2",
        "GlobalProtect App 1.1.8",
        "GlobalProtect App 1.1.7",
        "GlobalProtect App 1.1.6",
        "GlobalProtect App 1.1.5",
        "GlobalProtect App 1.1.4",
        "GlobalProtect App 1.1.3",
        "GlobalProtect App 1.1.2",
        "GlobalProtect App 1.1.1",
        "GlobalProtect App 1.1.0",
        "GlobalProtect App 1.1",
        "GlobalProtect App 1.0.8",
        "GlobalProtect App 1.0.7",
        "GlobalProtect App 1.0.5",
        "GlobalProtect App 1.0.3",
        "GlobalProtect App 1.0.1",
        "GlobalProtect App 1.0"
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "5.1.10",
                    "versionStartIncluding": "5.1",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndIncluding": "5.2.7",
                    "versionStartIncluding": "5.2",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "5.3.2",
                    "versionStartIncluding": "5.3",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@paloaltonetworks.com",
          "ID": "CVE-2022-0019"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An insufficiently protected credentials vulnerability exists in the Palo Alto Networks GlobalProtect app on Linux that exposes the hashed credentials of GlobalProtect users that saved their password during previous GlobalProtect app sessions to other local users on the system. The exposed credentials enable a local attacker to authenticate to the GlobalProtect portal or gateway as the target user without knowing of the target user\u2019s plaintext password. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.10 on Linux. GlobalProtect app 5.2 versions earlier than and including GlobalProtect app 5.2.7 on Linux. GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.2 on Linux. This issue does not affect the GlobalProtect app on other platforms."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-522"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://security.paloaltonetworks.com/CVE-2022-0019"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 1.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-02-17T15:25Z",
      "publishedDate": "2022-02-10T18:15Z"
    }
  }
}


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.