Vulnerability-Lookup

GHSA-8H6V-VG4C-567J

Vulnerability from github – Published: 2022-05-01 02:10 – Updated: 2025-04-03 04:16

Details

Behavioral discrepancy information leak in Juniper Netscreen VPN running ScreenOS 5.2.0 and earlier, when using IKE with pre-shared key authentication, allows remote attackers to enumerate valid usernames via an IKE Aggressive Mode packet, which generates a response if the username is valid but does not respond when the username is invalid.

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{
  "affected": [],
  "aliases": [
    "CVE-2005-2640"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2005-08-23T04:00:00Z",
    "severity": "MODERATE"
  },
  "details": "Behavioral discrepancy information leak in Juniper Netscreen VPN running ScreenOS 5.2.0 and earlier, when using IKE with pre-shared key authentication, allows remote attackers to enumerate valid usernames via an IKE Aggressive Mode packet, which generates a response if the username is valid but does not respond when the username is invalid.",
  "id": "GHSA-8h6v-vg4c-567j",
  "modified": "2025-04-03T04:16:39Z",
  "published": "2022-05-01T02:10:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2005-2640"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=112438068426034\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/16474"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1014728"
    },
    {
      "type": "WEB",
      "url": "http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/14595"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2005-2640 (GCVE-0-2005-2640)

Vulnerability from cvelistv5 – Published: 2005-08-20 04:00 – Updated: 2024-08-07 22:45

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/14595	vdb-entryx_refsource_BID
	http://marc.info/?l=bugtraq&m=112438068426034&w=2	mailing-listx_refsource_BUGTRAQ
	http://www.nta-monitor.com/news/vpn-flaws/juniper…	x_refsource_MISC
	http://securitytracker.com/id?1014728	vdb-entryx_refsource_SECTRACK
	http://secunia.com/advisories/16474/	third-party-advisoryx_refsource_SECUNIA

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T22:45:01.317Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "14595",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/14595"
          },
          {
            "name": "20050818 Juniper Netscreen VPN Username Enumeration Vulnerability",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=112438068426034\u0026w=2"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm"
          },
          {
            "name": "1014728",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://securitytracker.com/id?1014728"
          },
          {
            "name": "16474",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/16474/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
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      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-10-17T13:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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        },
        {
          "name": "20050818 Juniper Netscreen VPN Username Enumeration Vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=112438068426034\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm"
        },
        {
          "name": "1014728",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://securitytracker.com/id?1014728"
        },
        {
          "name": "16474",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/16474/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2005-2640",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
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                      "version": {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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        },
        "references": {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/14595"
            },
            {
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              "refsource": "BUGTRAQ",
              "url": "http://marc.info/?l=bugtraq\u0026m=112438068426034\u0026w=2"
            },
            {
              "name": "http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm",
              "refsource": "MISC",
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            },
            {
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              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id?1014728"
            },
            {
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              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/16474/"
            }
          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2005-08-20T04:00:00",
    "dateReserved": "2005-08-20T00:00:00",
    "dateUpdated": "2024-08-07T22:45:01.317Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-8H6V-VG4C-567J

CVE-2005-2640 (GCVE-0-2005-2640)

Tags

Sightings

Nomenclature