Protection Mechanism Failure Affecting github.com/cilium/cilium/pkg/datapath/iptables package, versions >=1.13.9 <1.13.13 >=1.14.0 <1.14.8 >=1.15.0 <1.15.2


0.0
high

Snyk CVSS

    Attack Complexity Low
    Scope Changed

    Threat Intelligence

    EPSS 0.13% (48th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMCILIUMCILIUMPKGDATAPATHIPTABLES-6457864
  • published 19 Mar 2024
  • disclosed 19 Mar 2024
  • credit romikps

How to fix?

Upgrade github.com/cilium/cilium/pkg/datapath/iptables to version 1.13.13, 1.14.8, 1.15.2 or higher.

Overview

github.com/cilium/cilium/pkg/datapath/iptables is a manager for iptables-related configuration for Cilium.

Affected versions of this package are vulnerable to Protection Mechanism Failure due to the inconsistent application of HTTP policies. This inconsistency allows HTTP traffic to be incorrectly and intermittently forwarded when it should be dropped, potentially allowing unauthorized access or information disclosure.