github - ghsa-4w9g-6vm8-cmqg

ghsa-4w9g-6vm8-cmqg

Vulnerability from github

Published

2022-05-24 16:50

Modified

2024-04-04 01:18

Severity ?

7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Details

A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-1920"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-07-17T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly.",
  "id": "GHSA-4w9g-6vm8-cmqg",
  "modified": "2024-04-04T01:18:04Z",
  "published": "2022-05-24T16:50:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1920"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-aironet-dos"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/109312"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-1920 (GCVE-0-2019-1920)

Vulnerability from cvelistv5

Published

2019-07-17 20:20

Modified

2024-11-21 19:19

Severity ?

7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-20

Summary

A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, causing the device to restart unexpectedly.

References

URL

Tags

	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-aironet-dos	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/109312	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Aironet Access Point Software	Version: unspecified < 8.8.100.0

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{
  "containers": {
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      {
        "providerMetadata": {
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          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20190717 Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-aironet-dos"
          },
          {
            "name": "109312",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/109312"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-1920",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-21T18:57:49.368036Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Aironet Access Point Software",
          "vendor": "Cisco",
          "versions": [
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      ],
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        }
      ],
      "exploits": [
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      "metrics": [
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            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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          ],
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        },
        {
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          ],
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      ],
      "source": {
        "advisory": "cisco-sa-20190717-aironet-dos",
        "defect": [
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          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-07-17T16:00:00-0700",
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          "STATE": "PUBLIC",
          "TITLE": "Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Aironet Access Point Software",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "8.8.100.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
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          }
        },
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            }
          ]
        },
        "exploit": [
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        "impact": {
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            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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  },
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    "assignerShortName": "cisco",
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    "dateReserved": "2018-12-06T00:00:00",
    "dateUpdated": "2024-11-21T19:19:08.762Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.