{"containers":{"cna":{"affected":[{"product":"MikroTik RouterOS","vendor":"n/a","versions":[{"status":"affected","version":"RouterOS 6.45.6 Stable and below. RouterOS 6.44.5 Long-term and below."}]}],"descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"Unrelated Data Attack (see: https://www.sans.org/reading-room/whitepapers/dns/security-issues-dns-1069)","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2019-10-28T21:33:25.000Z","orgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","shortName":"tenable"},"references":[{"tags":["x_refsource_MISC"],"url":"https://www.tenable.com/security/research/tra-2019-46"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"vulnreport@tenable.com","ID":"CVE-2019-3979","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"MikroTik RouterOS","version":{"version_data":[{"version_value":"RouterOS 6.45.6 Stable and below. RouterOS 6.44.5 Long-term and below."}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Unrelated Data Attack (see: https://www.sans.org/reading-room/whitepapers/dns/security-issues-dns-1069)"}]}]},"references":{"reference_data":[{"name":"https://www.tenable.com/security/research/tra-2019-46","refsource":"MISC","url":"https://www.tenable.com/security/research/tra-2019-46"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T19:26:27.785Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.tenable.com/security/research/tra-2019-46"}]}]},"cveMetadata":{"assignerOrgId":"5ac1ecc2-367a-4d16-a0b2-35d495ddd0be","assignerShortName":"tenable","cveId":"CVE-2019-3979","datePublished":"2019-10-28T21:33:25.000Z","dateReserved":"2019-01-03T00:00:00.000Z","dateUpdated":"2024-08-04T19:26:27.785Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}