ISC.BIND.lwresd.Query.name.Handling.DoS
Description
This indicates an attack attempt to exploit a Denial of Service vulnerability in ISC BIND.
The vulnerability is due to an segmentation fault in lightweight resolver when the vulnerable application handles an overlong query name. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.
Affected Products
ISC BIND 9.0.x -> 9.9.9-P1
ISC BIND 9.10.0->9.10.4-P1
ISC BIND 9.11.0a3->9.11.0b1
Impact
Denial of Service: Remote attackers can crash vulnerable systems or services
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://kb.isc.org/article/AA-01393
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |