description: 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.
problem types: Unrelated Data Attack (see: https://www.sans.org/reading-room/whitepapers/dns/security-issues-dns-1069)
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.
}