Allocation of Resources Without Limits or Throttling Affecting strimzi-kafka-operator-0.45-topic-operator package, versions <0.45.2-r6


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.3% (22nd percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-STRIMZIKAFKAOPERATOR045TOPICOPERATOR-17377564
  • published19 Jun 2026
  • disclosed12 Jun 2026

Introduced: 12 Jun 2026

NewCVE-2026-50560  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Minimos:latest strimzi-kafka-operator-0.45-topic-operator to version 0.45.2-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream strimzi-kafka-operator-0.45-topic-operator package and not the strimzi-kafka-operator-0.45-topic-operator package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty HTTP/2 max header size handling produces an attack similar to HTTP/2 Rapid Reset. There is a setting in the http2 specification called SETTINGS_MAX_HEADER_LIST_SIZE. When a client sends that setting to Netty, it appears that Netty will behave as follows: read the request; proxy the request to the origin; attempt to produce a response; and create an exception while writing the headers for the response. Functionally, this should be similar to the http2 reset attack, but with a different on-the-wire signature. Versions 4.1.135.Final and 4.2.15.Final patch the issue.

CVSS Base Scores

version 3.1