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.
References
Link | Resource |
---|---|
https://www.tenable.com/security/research/tra-2019-46 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: tenable
Published: 2019-10-28T21:33:25
Updated: 2019-10-28T21:33:25
Reserved: 2019-01-03T00:00:00
Link: CVE-2019-3979
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-10-29T19:15:20.610
Modified: 2021-07-21T11:39:23.747
Link: CVE-2019-3979
JSON object: View
Redhat Information
No data.
CWE