github - ghsa-x7cf-699f-fpwc

ghsa-x7cf-699f-fpwc

Vulnerability from github

Published

2022-05-24 19:18

Modified

2023-08-16 18:30

Severity

7.5 (High) - CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

A vulnerability in SSL/TLS message handler for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because incoming SSL/TLS packets are not properly processed. An attacker could exploit this vulnerability by sending a crafted SSL/TLS packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-40117"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-27T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in SSL/TLS message handler for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because incoming SSL/TLS packets are not properly processed. An attacker could exploit this vulnerability by sending a crafted SSL/TLS packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.",
  "id": "GHSA-x7cf-699f-fpwc",
  "modified": "2023-08-16T18:30:20Z",
  "published": "2022-05-24T19:18:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40117"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-4ygzLKU9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-40117

Vulnerability from cvelistv5

Published

2021-10-27 18:56

Modified

2024-09-16 22:09

Severity

8.6 (High) - cvssV3_1 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Summary

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service Vulnerability

References

URL	Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-4ygzLKU9	vendor-advisory, x_refsource_CISCO

Impacted products

Vendor	Product
Cisco	Cisco Adaptive Security Appliance (ASA) Software

Show details on NVD website

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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-4ygzLKU9"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      ],
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          "lang": "en",
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        }
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      "exploits": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
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            "scope": "CHANGED",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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