github - ghsa-vvw2-6xj7-ff35

ghsa-vvw2-6xj7-ff35

Vulnerability from github

Published

2022-05-24 17:42

Modified

2022-05-24 17:42

Details

A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted PIM packet to an affected device. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-1367"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-24T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in the Protocol Independent Multicast (PIM) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted PIM packet to an affected device. A successful exploit could allow the attacker to cause a traffic loop, resulting in a DoS condition.",
  "id": "GHSA-vvw2-6xj7-ff35",
  "modified": "2022-05-24T17:42:59Z",
  "published": "2022-05-24T17:42:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1367"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-pim-dos-Y8SjMz4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-1367

Vulnerability from cvelistv5

Published

2021-02-24 19:30

Modified

2024-09-16 20:38

Severity ?

4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

Cisco NX-OS Software Protocol Independent Multicast Denial of Service Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-pim-dos-Y8SjMz4	vendor-advisory, x_refsource_CISCO

Impacted products

▼	Vendor	Product
	Cisco	Cisco NX-OS Software

Show details on NVD website

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}

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