CVE-2019-3979

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
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*
cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*

History

No history.

Information

Published : 2019-10-29 19:15

Updated : 2024-02-04 20:39


NVD link : CVE-2019-3979

Mitre link : CVE-2019-3979

CVE.ORG link : CVE-2019-3979


JSON object : View

Products Affected

mikrotik

  • routeros
CWE
CWE-345

Insufficient Verification of Data Authenticity