github - ghsa-hxg2-8cqf-77j7

ghsa-hxg2-8cqf-77j7

Vulnerability from github

Published

2022-05-24 17:00

Modified

2024-04-04 02:36

Severity ?

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

Details

RouterOS versions 6.45.6 Stable, 6.44.5 Long-term, and below are vulnerable to a DNS unrelated data attack. The router adds all A records to its DNS cache even when the records are unrelated to the domain that was queried. Therefore, a remote attacker controlled DNS server can poison the router's DNS cache via malicious responses with additional and untrue records.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-3979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-345"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-10-29T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "RouterOS versions 6.45.6 Stable, 6.44.5 Long-term, and below are vulnerable to a DNS unrelated data attack. The router adds all A records to its DNS cache even when the records are unrelated to the domain that was queried. Therefore, a remote attacker controlled DNS server can poison the router\u0027s DNS cache via malicious responses with additional and untrue records.",
  "id": "GHSA-hxg2-8cqf-77j7",
  "modified": "2024-04-04T02:36:08Z",
  "published": "2022-05-24T17:00:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3979"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2019-46"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-3979

Vulnerability from cvelistv5

Published

2019-10-28 21:33

Modified

2024-08-04 19:26

Severity ?

Summary

References

▼	URL	Tags
	https://www.tenable.com/security/research/tra-2019-46	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	MikroTik RouterOS	Version: RouterOS 6.45.6 Stable and below. RouterOS 6.44.5 Long-term and below.

Show details on NVD website

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          "dateUpdated": "2024-08-04T19:26:27.785Z",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2019-46"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Unrelated Data Attack (see: https://www.sans.org/reading-room/whitepapers/dns/security-issues-dns-1069)",
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              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
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      "references": [
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          ],
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      "x_legacyV4Record": {
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        },
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                          {
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                          }
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        },
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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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