Vulnerability-Lookup

GHSA-6348-6G85-HP24

Vulnerability from github – Published: 2022-05-24 17:30 – Updated: 2022-05-24 17:30

Details

Duo has identified and fixed an issue with the Duo Network Gateway (DNG) product in which some customer-provided SSL certificates and private keys were not excluded from logging. This issue resulted in certificate and private key information being written out in plain-text to local files on the DNG host. Any private keys logged in this way could be viewed by those with access to the DNG host operating system without any need for reversing encrypted values or similar techniques. An attacker that gained access to the DNG logs and with the ability to intercept and manipulate network traffic between a user and the DNG, could decrypt and manipulate SSL/TLS connections to the DNG and to the protected applications behind it. Duo Network Gateway (DNG) versions 1.3.3 through 1.5.7 are affected.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-3483"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-14T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Duo has identified and fixed an issue with the Duo Network Gateway (DNG) product in which some customer-provided SSL certificates and private keys were not excluded from logging. This issue resulted in certificate and private key information being written out in plain-text to local files on the DNG host. Any private keys logged in this way could be viewed by those with access to the DNG host operating system without any need for reversing encrypted values or similar techniques. An attacker that gained access to the DNG logs and with the ability to intercept and manipulate network traffic between a user and the DNG, could decrypt and manipulate SSL/TLS connections to the DNG and to the protected applications behind it. Duo Network Gateway (DNG) versions 1.3.3 through 1.5.7 are affected.",
  "id": "GHSA-6348-6g85-hp24",
  "modified": "2022-05-24T17:30:40Z",
  "published": "2022-05-24T17:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3483"
    },
    {
      "type": "WEB",
      "url": "https://duo.com/labs/psa/duo-psa-2020-004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-3483 (GCVE-0-2020-3483)

Vulnerability from cvelistv5 – Published: 2020-10-14 18:15 – Updated: 2024-11-13 17:51

Title

Duo Network Gateway (DNG) Information Disclosure Vulnerability

Summary

Severity ?

7.1 (High)


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

CWE

CWE-256 - Unprotected Storage of Credentials

Assigner

cisco

References

URL

Tags

https://duo.com/labs/psa/duo-psa-2020-004

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Duo Network Gateway (DNG)	Affected: unspecified , < 1.5.8 (custom)

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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-6348-6G85-HP24

CVE-2020-3483 (GCVE-0-2020-3483)

Tags

Sightings

Nomenclature