dotnet · CoreWCF.KafkaHeads-up
CoreWCF.Kafka: Null-value record causes processing halt
A null-value record on a Kafka topic causes CoreWCF to stop processing new records from that topic.
What changed
A null-value record on a Kafka topic causes CoreWCF to stop processing new records from that topic.
Who it affects
CoreWCF services consuming from Kafka topics where an attacker can produce null-value records.
What to do today
Upgrade to CoreWCF v1.8.1 or v1.9.1, or restrict write permissions to the Kafka topic.
The trail
Collected→
Audited→
Written→
Published