Vulnerability-Lookup

GHSA-RJ77-CP45-4Q8H

Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2022-05-24 17:35

Details

An improper handling of exceptional conditions vulnerability in Cortex XDR Agent allows a local authenticated Windows user to create files in the software's internal program directory that prevents the Cortex XDR Agent from starting. The exceptional condition is persistent and prevents Cortex XDR Agent from starting when the software or machine is restarted. This issue impacts: Cortex XDR Agent 5.0 versions earlier than 5.0.10; Cortex XDR Agent 6.1 versions earlier than 6.1.7; Cortex XDR Agent 7.0 versions earlier than 7.0.3; Cortex XDR Agent 7.1 versions earlier than 7.1.2.

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "affected": [],
  "aliases": [
    "CVE-2020-2020"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-09T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An improper handling of exceptional conditions vulnerability in Cortex XDR Agent allows a local authenticated Windows user to create files in the software\u0027s internal program directory that prevents the Cortex XDR Agent from starting. The exceptional condition is persistent and prevents Cortex XDR Agent from starting when the software or machine is restarted. This issue impacts: Cortex XDR Agent 5.0 versions earlier than 5.0.10; Cortex XDR Agent 6.1 versions earlier than 6.1.7; Cortex XDR Agent 7.0 versions earlier than 7.0.3; Cortex XDR Agent 7.1 versions earlier than 7.1.2.",
  "id": "GHSA-rj77-cp45-4q8h",
  "modified": "2022-05-24T17:35:31Z",
  "published": "2022-05-24T17:35:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2020"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2020-2020"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-2020 (GCVE-0-2020-2020)

Vulnerability from cvelistv5 – Published: 2020-12-09 18:00 – Updated: 2024-09-16 20:17

Title

Cortex XDR Agent: Exceptional condition denial-of-service (DoS)

Summary

Severity ?

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-755 - Improper Handling of Exceptional Conditions

Assigner

palo_alto

References

URL

Tags

https://security.paloaltonetworks.com/CVE-2020-2020

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Palo Alto Networks	Cortex XDR Agent	Affected: 7.0 , < 7.0.3 (custom) Affected: 7.1 , < 7.1.2 (custom) Affected: 5.0 , < 5.0.10 (custom) Affected: 6.1 , < 6.1.7 (custom) Unaffected: 7.2.0 , < 7.2* (custom)

Credits

Palo Alto Networks thanks Paul van der Haas of Orange Cyberdefense for discovering and reporting this issue.

Show details on NVD website

JSON

To clipboard Create KEV Entry

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:54:00.594Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.paloaltonetworks.com/CVE-2020-2020"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cortex XDR Agent",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "changes": [
                {
                  "at": "7.0.3",
                  "status": "unaffected"
                }
              ],
              "lessThan": "7.0.3",
              "status": "affected",
              "version": "7.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "7.1.2",
                  "status": "unaffected"
                }
              ],
              "lessThan": "7.1.2",
              "status": "affected",
              "version": "7.1",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "5.0.10",
                  "status": "unaffected"
                }
              ],
              "lessThan": "5.0.10",
              "status": "affected",
              "version": "5.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "6.1.7",
                  "status": "unaffected"
                }
              ],
              "lessThan": "6.1.7",
              "status": "affected",
              "version": "6.1",
              "versionType": "custom"
            },
            {
              "lessThan": "7.2*",
              "status": "unaffected",
              "version": "7.2.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Palo Alto Networks thanks Paul van der Haas of Orange Cyberdefense for discovering and reporting this issue."
        }
      ],
      "datePublic": "2020-12-09T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An improper handling of exceptional conditions vulnerability in Cortex XDR Agent allows a local authenticated Windows user to create files in the software\u0027s internal program directory that prevents the Cortex XDR Agent from starting. The exceptional condition is persistent and prevents Cortex XDR Agent from starting when the software or machine is restarted. This issue impacts: Cortex XDR Agent 5.0 versions earlier than 5.0.10; Cortex XDR Agent 6.1 versions earlier than 6.1.7; Cortex XDR Agent 7.0 versions earlier than 7.0.3; Cortex XDR Agent 7.1 versions earlier than 7.1.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-755",
              "description": "CWE-755 Improper Handling of Exceptional Conditions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-09T18:00:13",
        "orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
        "shortName": "palo_alto"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security.paloaltonetworks.com/CVE-2020-2020"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "This issue is fixed in Cortex XDR Agent 5.0.10, Cortex XDR Agent 6.1.7, Cortex XDR Agent 7.0.3, Cortex XDR Agent 7.1.2, and all later Cortex XDR Agent versions."
        }
      ],
      "source": {
        "defect": [
          "CPATR-9871"
        ],
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2020-12-09T00:00:00",
          "value": "Initial publication"
        }
      ],
      "title": "Cortex XDR Agent: Exceptional condition denial-of-service (DoS)",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@paloaltonetworks.com",
          "DATE_PUBLIC": "2020-12-09T17:00:00.000Z",
          "ID": "CVE-2020-2020",
          "STATE": "PUBLIC",
          "TITLE": "Cortex XDR Agent: Exceptional condition denial-of-service (DoS)"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cortex XDR Agent",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.0",
                            "version_value": "7.0.3"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.1",
                            "version_value": "7.1.2"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "5.0",
                            "version_value": "5.0.10"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "6.1",
                            "version_value": "6.1.7"
                          },
                          {
                            "version_affected": "!\u003e=",
                            "version_name": "7.0",
                            "version_value": "7.0.3"
                          },
                          {
                            "version_affected": "!\u003e=",
                            "version_name": "7.1",
                            "version_value": "7.1.2"
                          },
                          {
                            "version_affected": "!\u003e=",
                            "version_name": "5.0",
                            "version_value": "5.0.10"
                          },
                          {
                            "version_affected": "!\u003e=",
                            "version_name": "6.1",
                            "version_value": "6.1.7"
                          },
                          {
                            "version_affected": "!\u003e=",
                            "version_name": "7.2",
                            "version_value": "7.2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Palo Alto Networks"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Palo Alto Networks thanks Paul van der Haas of Orange Cyberdefense for discovering and reporting this issue."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An improper handling of exceptional conditions vulnerability in Cortex XDR Agent allows a local authenticated Windows user to create files in the software\u0027s internal program directory that prevents the Cortex XDR Agent from starting. The exceptional condition is persistent and prevents Cortex XDR Agent from starting when the software or machine is restarted. This issue impacts: Cortex XDR Agent 5.0 versions earlier than 5.0.10; Cortex XDR Agent 6.1 versions earlier than 6.1.7; Cortex XDR Agent 7.0 versions earlier than 7.0.3; Cortex XDR Agent 7.1 versions earlier than 7.1.2."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-755 Improper Handling of Exceptional Conditions"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.paloaltonetworks.com/CVE-2020-2020",
              "refsource": "MISC",
              "url": "https://security.paloaltonetworks.com/CVE-2020-2020"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "This issue is fixed in Cortex XDR Agent 5.0.10, Cortex XDR Agent 6.1.7, Cortex XDR Agent 7.0.3, Cortex XDR Agent 7.1.2, and all later Cortex XDR Agent versions."
          }
        ],
        "source": {
          "defect": [
            "CPATR-9871"
          ],
          "discovery": "EXTERNAL"
        },
        "timeline": [
          {
            "lang": "en",
            "time": "2020-12-09T00:00:00",
            "value": "Initial publication"
          }
        ],
        "x_affectedList": [
          "Cortex XDR Agent 7.1",
          "Cortex XDR Agent 7.0",
          "Cortex XDR Agent 6.1",
          "Cortex XDR Agent 5.0"
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
    "assignerShortName": "palo_alto",
    "cveId": "CVE-2020-2020",
    "datePublished": "2020-12-09T18:00:14.069887Z",
    "dateReserved": "2019-12-04T00:00:00",
    "dateUpdated": "2024-09-16T20:17:18.893Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

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.

Action not permitted

GHSA-RJ77-CP45-4Q8H

CVE-2020-2020 (GCVE-0-2020-2020)

Tags

Sightings

Nomenclature