github - ghsa-phhf-m45q-vcxw

GHSA-PHHF-M45Q-VCXW

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

Details

{
  "affected": [],
  "aliases": [
    "CVE-2020-2016"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-13T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A race condition due to insecure creation of a file in a temporary directory vulnerability in PAN-OS allows for root privilege escalation from a limited linux user account. This allows an attacker who has escaped the restricted shell as a low privilege administrator, possibly by exploiting another vulnerability, to escalate privileges to become root user.",
  "id": "GHSA-phhf-m45q-vcxw",
  "modified": "2022-05-24T17:17:48Z",
  "published": "2022-05-24T17:17:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2016"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2020-2016"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-2016 (GCVE-0-2020-2016)

Vulnerability from cvelistv5 – Published: 2020-05-13 19:07 – Updated: 2024-09-16 23:31

Summary

A race condition due to insecure creation of a file in a temporary directory vulnerability in PAN-OS allows for root privilege escalation from a limited linux user account. This allows an attacker who has escaped the restricted shell as a low privilege administrator, possibly by exploiting another vulnerability, to escalate privileges to become root user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; All versions of PAN-OS 8.0.

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-2020-2016

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Palo Alto Networks	PAN-OS	Affected: 8.0.* Affected: 7.1 , < 7.1.26 (custom) Affected: 8.1 , < 8.1.13 (custom) Affected: 9.0 , < 9.0.6 (custom) Unaffected: 9.1.0 , < 9.1* (custom)

Credits

Palo Alto Networks thanks the UK's National Cyber Security Centre (NCSC) for discovering and reporting this issue. Palo Alto Networks thanks the NCC Group for finding this issue independently during a contracted PAN-OS security assessment.

Show details on NVD website

JSON

To clipboard

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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-PHHF-M45Q-VCXW

CVE-2020-2016 (GCVE-0-2020-2016)

Tags

Sightings

Nomenclature