github - ghsa-9rp5-fg3q-frgm

ghsa-9rp5-fg3q-frgm

Vulnerability from github

Published

2022-05-13 01:31

Modified

2022-05-13 01:31

Severity ?

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

Details

A vulnerability in the Easy Virtual Switching System (VSS) of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol (CDP) packets used with the Easy Virtual Switching System. An attacker could exploit this vulnerability by sending a specially crafted CDP packet. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-1750"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-28T00:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Easy Virtual Switching System (VSS) of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol (CDP) packets used with the Easy Virtual Switching System. An attacker could exploit this vulnerability by sending a specially crafted CDP packet. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.",
  "id": "GHSA-9rp5-fg3q-frgm",
  "modified": "2022-05-13T01:31:21Z",
  "published": "2022-05-13T01:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1750"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-evss"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107607"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-1750

Vulnerability from cvelistv5

Published

2019-03-27 23:55

Modified

2024-09-17 02:53

Severity ?

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

Summary

Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-evss	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/107607	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	Cisco	Cisco IOS XE Software

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{
  "containers": {
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      {
        "providerMetadata": {
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "20190327 Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-evss"
          },
          {
            "name": "107607",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/107607"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco IOS XE Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "3.6.0E"
            },
            {
              "status": "affected",
              "version": "3.6.1E"
            },
            {
              "status": "affected",
              "version": "3.6.0aE"
            },
            {
              "status": "affected",
              "version": "3.6.0bE"
            },
            {
              "status": "affected",
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              "version": "3.6.2E"
            },
            {
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            },
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              "version": "3.6.5E"
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              "status": "affected",
              "version": "3.6.6E"
            },
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              "version": "3.6.5bE"
            },
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            },
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            },
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            },
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            },
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      ],
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      ],
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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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          }
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      ],
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      ],
      "providerMetadata": {
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        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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      },
      "references": [
        {
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          ],
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        },
        {
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      ],
      "source": {
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            "CSCvk24566"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability",
      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-03-27T16:00:00-0700",
          "ID": "CVE-2019-1750",
          "STATE": "PUBLIC",
          "TITLE": "Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability"
        },
        "affects": {
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}

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