| Package | Affected versions | Patched versions |
|---|---|---|
| org.springframework.kafka:spring-kafka | ≥ 2.9.0, ≤ 2.9.13≥ 3.2.0, ≤ 3.2.13≥ 3.3.0, < 3.3.16≥ 4.0.0, < 4.0.6≤ 2.8.11 | 3.3.164.0.6 |
| spring for apache kafka | ≥ 2.9.0, < 2.9.14≥ 3.2.0, < 3.2.14≥ 3.3.0, < 3.3.15.1≥ 4.0.0, < 4.0.5.1< 2.8.12 | 2.9.143.2.143.3.15.14.0.5.12.8.12 |
When an application opts into DelegatingDeserializer, a producer can grow the consumer's heap without bound by sending records with unique random spring.kafka.serialization.selector header values, eventually causing GC thrash and OutOfMemoryError.
Affected versions: Spring for Apache Kafka 4.0.0 through 4.0.5; 3.3.0 through 3.3.15; 3.2.0 through 3.2.13; 2.9.0 through 2.9.13; 2.8.0 through 2.8.11.
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