github - ghsa-mhxp-v7wq-3qqc

GHSA-MHXP-V7WQ-3QQC

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

Details

An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the username is shared for the purposes of SSO authentication. This can result in authentication bypass and unintended resource access for the user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.0 versions earlier than 8.0.21; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; PAN-OS 9.1 versions earlier than 9.1.1.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-1998"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-13T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the username is shared for the purposes of SSO authentication. This can result in authentication bypass and unintended resource access for the user. This issue affects: PAN-OS 7.1 versions earlier than 7.1.26; PAN-OS 8.0 versions earlier than 8.0.21; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.6; PAN-OS 9.1 versions earlier than 9.1.1.",
  "id": "GHSA-mhxp-v7wq-3qqc",
  "modified": "2022-05-24T17:17:47Z",
  "published": "2022-05-24T17:17:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1998"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2020-1998"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-1998 (GCVE-0-2020-1998)

Vulnerability from cvelistv5 – Published: 2020-05-13 19:07 – Updated: 2024-09-16 23:56

Summary

An improper authorization vulnerability in PAN-OS that mistakenly uses the permissions of local linux users instead of the intended SAML permissions of the account when the username is shared for the purposes of SSO authentication. This can result in authentication bypass and unintended resource access for the 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; PAN-OS 9.1 versions earlier than 9.1.1; All versions of PAN-OS 8.0.

Severity ?

5.4 (Medium)


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

CWE

CWE-285 - Improper Authorization

Assigner

palo_alto

References

URL

Tags

https://security.paloaltonetworks.com/CVE-2020-1998

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Palo Alto Networks	PAN-OS	Affected: 8.0.* Affected: 8.1 , < 8.1.13 (custom) Affected: 7.1 , < 7.1.26 (custom) Affected: 9.0 , < 9.0.6 (custom) Affected: 9.1 , < 9.1.1 (custom)

Credits

Palo Alto Networks would like to thank Maurice Lok-Hin for discovering and reporting this issue.

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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-MHXP-V7WQ-3QQC

CVE-2020-1998 (GCVE-0-2020-1998)

Tags

Sightings

Nomenclature