github - ghsa-78fc-hxwx-qqwj

ghsa-78fc-hxwx-qqwj

Vulnerability from github

Published

2022-05-24 17:31

Modified

2022-05-24 17:31

Details

A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly. The vulnerability is due to a lack of sufficient memory management protections under heavy SNMP polling loads. An attacker could exploit this vulnerability by sending a high rate of SNMP requests to the SNMP daemon through the management interface on an affected device. A successful exploit could allow the attacker to cause the SNMP daemon process to consume a large amount of system memory over time, which could then lead to an unexpected device restart, causing a denial of service (DoS) condition. This vulnerability affects all versions of SNMP.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-3533"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-21T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to restart unexpectedly. The vulnerability is due to a lack of sufficient memory management protections under heavy SNMP polling loads. An attacker could exploit this vulnerability by sending a high rate of SNMP requests to the SNMP daemon through the management interface on an affected device. A successful exploit could allow the attacker to cause the SNMP daemon process to consume a large amount of system memory over time, which could then lead to an unexpected device restart, causing a denial of service (DoS) condition. This vulnerability affects all versions of SNMP.",
  "id": "GHSA-78fc-hxwx-qqwj",
  "modified": "2022-05-24T17:31:47Z",
  "published": "2022-05-24T17:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3533"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snmp-dos-R8ENPbOs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-3533

Vulnerability from cvelistv5

Published

2020-10-21 18:35

Modified

2024-09-16 16:19

Severity ?

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

Summary

Cisco Firepower Threat Defense Software SNMP Denial of Service Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snmp-dos-R8ENPbOs	vendor-advisory, x_refsource_CISCO

Impacted products

▼	Vendor	Product
	Cisco	Cisco Firepower Threat Defense Software

Show details on NVD website

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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snmp-dos-R8ENPbOs"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "Cisco Firepower Threat Defense Software",
          "vendor": "Cisco",
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        }
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 8.6,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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            "scope": "CHANGED",
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    "dateReserved": "2019-12-12T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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