github - ghsa-xqxw-q9gm-q8wr

GHSA-XQXW-Q9GM-Q8WR

Vulnerability from github – Published: 2022-05-24 17:22 – Updated: 2022-05-24 17:22

Details

An integer underflow vulnerability in the dnsproxyd component of the PAN-OS management interface allows authenticated administrators to issue a command from the command line interface that causes the component to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 9.1 versions earlier than PAN-OS 9.1.3. This issue does not impact PAN-OS 8.1, PAN-OS 9.0, or Prisma Access services.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-2031"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-08T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An integer underflow vulnerability in the dnsproxyd component of the PAN-OS management interface allows authenticated administrators to issue a command from the command line interface that causes the component to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 9.1 versions earlier than PAN-OS 9.1.3. This issue does not impact PAN-OS 8.1, PAN-OS 9.0, or Prisma Access services.",
  "id": "GHSA-xqxw-q9gm-q8wr",
  "modified": "2022-05-24T17:22:36Z",
  "published": "2022-05-24T17:22:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2031"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2020-2031"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-2031 (GCVE-0-2020-2031)

Vulnerability from cvelistv5 – Published: 2020-07-08 16:35 – Updated: 2024-09-16 17:58

Summary

Severity ?

4.9 (Medium)


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

CWE

CWE-191 - Integer Underflow (Wrap or Wraparound)

Assigner

palo_alto

References

URL

Tags

https://security.paloaltonetworks.com/CVE-2020-2031

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Palo Alto Networks	PAN-OS	Unaffected: 9.0.* Unaffected: 8.1.* Affected: 9.1 , < 9.1.3 (custom)

Credits

This issue was discovered by Jin Chen of Palo Alto Networks during internal security review.

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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-XQXW-Q9GM-Q8WR

CVE-2020-2031 (GCVE-0-2020-2031)

Tags

Sightings

Nomenclature