io.netty:netty-codec-http3@4.2.13.Final

latest version

4.2.14.Final

first published

1 years ago

latest version published

24 days ago

licenses detected

Apache-2.0
[4.2.2.Final,)

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Direct Vulnerabilities

Known vulnerabilities in the io.netty:netty-codec-http3 package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version

Vulnerability	Vulnerable Version
H Allocation of Resources Without Limits or Throttling Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in `shouldWaitForDynamicTableUpdates` in `QpackDecoder`. An attacker can open an indefinite number of persistently blocked streams by sending headers that reference dynamic table entries the server has not yet received. Each stream's `ReadResumptionListener` is retained for the connection's lifetime, exhausting memory and crashing the JVM. How to fix Allocation of Resources Without Limits or Throttling? Upgrade `io.netty:netty-codec-http3` to version 4.2.15.Final or higher.	[4.2.0.Alpha1,4.2.15.Final)
H Insecure Default Initialization of Resource Affected versions of this package are vulnerable to Insecure Default Initialization of Resource due to the lack of an enforced maximum header size limit in the default configuration of the `Http3ConnectionHandler`. An attacker can exhaust server memory and cause application crashes by continuously sending large or numerous HTTP/3 headers within a connection. How to fix Insecure Default Initialization of Resource? Upgrade `io.netty:netty-codec-http3` to version 4.2.15.Final or higher.	[4.2.0.Final,4.2.15.Final)

Allocation of Resources Without Limits or Throttling

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in shouldWaitForDynamicTableUpdates in QpackDecoder. An attacker can open an indefinite number of persistently blocked streams by sending headers that reference dynamic table entries the server has not yet received. Each stream's ReadResumptionListener is retained for the connection's lifetime, exhausting memory and crashing the JVM.

How to fix Allocation of Resources Without Limits or Throttling?

Upgrade io.netty:netty-codec-http3 to version 4.2.15.Final or higher.

[4.2.0.Alpha1,4.2.15.Final)

Insecure Default Initialization of Resource

Affected versions of this package are vulnerable to Insecure Default Initialization of Resource due to the lack of an enforced maximum header size limit in the default configuration of the Http3ConnectionHandler. An attacker can exhaust server memory and cause application crashes by continuously sending large or numerous HTTP/3 headers within a connection.

How to fix Insecure Default Initialization of Resource?

Upgrade io.netty:netty-codec-http3 to version 4.2.15.Final or higher.

[4.2.0.Final,4.2.15.Final)

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