github - ghsa-p52h-rp33-x9gq

GHSA-P52H-RP33-X9GQ

Vulnerability from github – Published: 2022-05-13 01:36 – Updated: 2022-05-13 01:36

Details

The default SSH configuration in Rapid7 Nexpose hardware appliances shipped before June 2017 does not specify desired algorithms for key exchange and other important functions. As a result, it falls back to allowing ALL algorithms supported by the relevant version of OpenSSH and makes the installations vulnerable to a range of MITM, downgrade, and decryption attacks.

Severity ?

8.5 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-5243"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-06T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "The default SSH configuration in Rapid7 Nexpose hardware appliances shipped before June 2017 does not specify desired algorithms for key exchange and other important functions. As a result, it falls back to allowing ALL algorithms supported by the relevant version of OpenSSH and makes the installations vulnerable to a range of MITM, downgrade, and decryption attacks.",
  "id": "GHSA-p52h-rp33-x9gq",
  "modified": "2022-05-13T01:36:38Z",
  "published": "2022-05-13T01:36:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5243"
    },
    {
      "type": "WEB",
      "url": "https://community.rapid7.com/community/nexpose/blog/2017/05/31/r7-2017-13-nexpose-hardware-appliance-ssh-enabled-obsolete-algorithms-cve-2017-5243"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-5243 (GCVE-0-2017-5243)

Vulnerability from cvelistv5 – Published: 2017-06-06 16:00 – Updated: 2024-08-05 14:55

Summary

Severity ?

No CVSS data available.

CWE

CWE-327 - (Use of a Broken or Risky Cryptographic Algorithm)

Assigner

rapid7

References

URL

Tags

https://community.rapid7.com/community/nexpose/bl…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Rapid7	Nexpose hardware appliance	Affected: All Nexpose hardware appliances shipped before June 2017.

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:55:35.807Z",
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              "x_transferred"
            ],
            "url": "https://community.rapid7.com/community/nexpose/blog/2017/05/31/r7-2017-13-nexpose-hardware-appliance-ssh-enabled-obsolete-algorithms-cve-2017-5243"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Nexpose hardware appliance",
          "vendor": "Rapid7",
          "versions": [
            {
              "status": "affected",
              "version": "All Nexpose hardware appliances shipped before June 2017."
            }
          ]
        }
      ],
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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          "url": "https://community.rapid7.com/community/nexpose/blog/2017/05/31/r7-2017-13-nexpose-hardware-appliance-ssh-enabled-obsolete-algorithms-cve-2017-5243"
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  },
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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-P52H-RP33-X9GQ

CVE-2017-5243 (GCVE-0-2017-5243)

Tags

Sightings

Nomenclature