github - ghsa-j46g-4x3w-74pw

ghsa-j46g-4x3w-74pw

Vulnerability from github

Published

2022-05-13 01:10

Modified

2022-05-13 01:10

Severity ?

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

Details

The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 100% and the router requires a reboot for normal operation.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2017-6444"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-12T05:59:00Z",
    "severity": "HIGH"
  },
  "details": "The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 100% and the router requires a reboot for normal operation.",
  "id": "GHSA-j46g-4x3w-74pw",
  "modified": "2022-05-13T01:10:01Z",
  "published": "2022-05-13T01:10:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6444"
    },
    {
      "type": "WEB",
      "url": "https://cxsecurity.com/issue/WLB-2017030029"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41601"
    },
    {
      "type": "WEB",
      "url": "http://www.exploitalert.com/view-details.html?id=26137"
    }
  ],
  "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-2017-6444

Vulnerability from cvelistv5

Published

2017-03-12 04:57

Modified

2024-08-05 15:33

Severity ?

Summary

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/41601/	exploit, x_refsource_EXPLOIT-DB
	https://cxsecurity.com/issue/WLB-2017030029	x_refsource_MISC
	https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html	x_refsource_MISC
	http://www.exploitalert.com/view-details.html?id=26137	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:33:20.061Z",
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        },
        "references": [
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              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/41601/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cxsecurity.com/issue/WLB-2017030029"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.exploitalert.com/view-details.html?id=26137"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-15T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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          ],
          "url": "http://www.exploitalert.com/view-details.html?id=26137"
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-6444",
          "STATE": "PUBLIC"
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        "affects": {
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        "problemtype": {
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  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
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.

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