PowerDNS.Recursive.Out.of.Bounds.Read.DoS
Description
This indicates an attempt to exploit a Denial of Service vulnerability in PowerDNS.
The vulnerability is due to an error in the vulnerable application when handling crafted DNS queries, leading to an out-of-bounds read. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.
Affected Products
PowerDNS PowerDNS Recursor 4.1.x prior to 4.1.8
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Refer to the vendor's advisory for updates:
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-09.html
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |
Version Updates
Date | Version | Detail |
---|---|---|
2019-03-01 | 14.564 | Default_action:pass:drop |
2019-02-05 | 14.542 | Sig Added |
2018-12-07 | 13.505 |