github - ghsa-7m66-gpgj-f3cr

GHSA-7M66-GPGJ-F3CR

Vulnerability from github – Published: 2022-05-24 17:10 – Updated: 2022-05-24 17:10

Details

A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation. This issue allows a local attacker who bypassed the restricted shell to execute commands as a low privileged user and gain root access on the PAN-OS hardware or virtual appliance. This issue affects only PAN-OS 8.1 versions earlier than PAN-OS 8.1.13. This issue does not affect PAN-OS 7.1, PAN-OS 9.0, or later PAN-OS versions.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-1981"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-11T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation. This issue allows a local attacker who bypassed the restricted shell to execute commands as a low privileged user and gain root access on the PAN-OS hardware or virtual appliance. This issue affects only PAN-OS 8.1 versions earlier than PAN-OS 8.1.13. This issue does not affect PAN-OS 7.1, PAN-OS 9.0, or later PAN-OS versions.",
  "id": "GHSA-7m66-gpgj-f3cr",
  "modified": "2022-05-24T17:10:47Z",
  "published": "2022-05-24T17:10:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1981"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2020-1981"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-1981 (GCVE-0-2020-1981)

Vulnerability from cvelistv5 – Published: 2020-03-11 18:58 – Updated: 2024-09-17 02:37

Summary

Severity ?

7 (High)


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

CWE

CWE-377 - Insecure Temporary File

Assigner

palo_alto

References

URL

Tags

https://security.paloaltonetworks.com/CVE-2020-1981

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Palo Alto Networks	PAN-OS	Affected: 8.1 < 8.1.13 Affected: 8.1 !>= 8.1.13 Affected: 9.0 !>= 9.0.0 Affected: 7.1 !>= 7.1.0 Affected: 9.1 !>= 9.1.0

Credits

This issue was found during an internal security review.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:54:00.381Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.paloaltonetworks.com/CVE-2020-1981"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PAN-OS",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "status": "affected",
              "version": "8.1 \u003c 8.1.13"
            },
            {
              "status": "affected",
              "version": "8.1 !\u003e= 8.1.13"
            },
            {
              "status": "affected",
              "version": "9.0 !\u003e= 9.0.0"
            },
            {
              "status": "affected",
              "version": "7.1 !\u003e= 7.1.0"
            },
            {
              "status": "affected",
              "version": "9.1 !\u003e= 9.1.0"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "N/A"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "This issue was found during an internal security review."
        }
      ],
      "datePublic": "2020-03-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation. This issue allows a local attacker who bypassed the restricted shell to execute commands as a low privileged user and gain root access on the PAN-OS hardware or virtual appliance. This issue affects only PAN-OS 8.1 versions earlier than PAN-OS 8.1.13. This issue does not affect PAN-OS 7.1, PAN-OS 9.0, or later PAN-OS versions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-377",
              "description": "CWE-377 Insecure Temporary File",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-11T18:58:14",
        "orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
        "shortName": "palo_alto"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.paloaltonetworks.com/CVE-2020-1981"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "This issue is fixed in PAN-OS 8.1.13 and all later PAN-OS 8.1 versions."
        }
      ],
      "source": {
        "defect": [
          "PAN-103038"
        ],
        "discovery": "INTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2020-03-11T00:00:00",
          "value": "Initial publication"
        }
      ],
      "title": "PAN-OS: Predictable temporary filename vulnerability allows local privilege escalation",
      "workarounds": [
        {
          "lang": "en",
          "value": "This issue affects the management interface of PAN-OS and is mitigated by following best practices for securing the PAN-OS management interface. Our best practices guidelines reduce the exposure of the management interface to potential attackers. Please review the Best Practices for Securing Administrative Access in the PAN-OS 8.1 technical documentation, available at: https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/getting-started/best-practices-for-securing-administrative-access."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@paloaltonetworks.com",
          "DATE_PUBLIC": "2020-03-11T16:00:00.000Z",
          "ID": "CVE-2020-1981",
          "STATE": "PUBLIC",
          "TITLE": "PAN-OS: Predictable temporary filename vulnerability allows local privilege escalation"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "PAN-OS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "8.1 \u003c 8.1.13"
                          },
                          {
                            "version_value": "8.1 !\u003e= 8.1.13"
                          },
                          {
                            "version_value": "9.0 !\u003e= 9.0.0"
                          },
                          {
                            "version_value": "7.1 !\u003e= 7.1.0"
                          },
                          {
                            "version_value": "9.1 !\u003e= 9.1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Palo Alto Networks"
              }
            ]
          }
        },
        "configuration": [
          {
            "lang": "en",
            "value": "N/A"
          }
        ],
        "credit": [
          {
            "lang": "eng",
            "value": "This issue was found during an internal security review."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A predictable temporary filename vulnerability in PAN-OS allows local privilege escalation. This issue allows a local attacker who bypassed the restricted shell to execute commands as a low privileged user and gain root access on the PAN-OS hardware or virtual appliance. This issue affects only PAN-OS 8.1 versions earlier than PAN-OS 8.1.13. This issue does not affect PAN-OS 7.1, PAN-OS 9.0, or later PAN-OS versions."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-377 Insecure Temporary File"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.paloaltonetworks.com/CVE-2020-1981",
              "refsource": "CONFIRM",
              "url": "https://security.paloaltonetworks.com/CVE-2020-1981"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "This issue is fixed in PAN-OS 8.1.13 and all later PAN-OS 8.1 versions."
          }
        ],
        "source": {
          "defect": [
            "PAN-103038"
          ],
          "discovery": "INTERNAL"
        },
        "timeline": [
          {
            "lang": "en",
            "time": "2020-03-11T00:00:00",
            "value": "Initial publication"
          }
        ],
        "work_around": [
          {
            "lang": "en",
            "value": "This issue affects the management interface of PAN-OS and is mitigated by following best practices for securing the PAN-OS management interface. Our best practices guidelines reduce the exposure of the management interface to potential attackers. Please review the Best Practices for Securing Administrative Access in the PAN-OS 8.1 technical documentation, available at: https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/getting-started/best-practices-for-securing-administrative-access."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
    "assignerShortName": "palo_alto",
    "cveId": "CVE-2020-1981",
    "datePublished": "2020-03-11T18:58:14.627439Z",
    "dateReserved": "2019-12-04T00:00:00",
    "dateUpdated": "2024-09-17T02:37:39.110Z",
    "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-7M66-GPGJ-F3CR

CVE-2020-1981 (GCVE-0-2020-1981)

Tags

Sightings

Nomenclature