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  5. CVE-2024-42368

CVE-2024-42368: open-telemetry has an Observable Timing Discrepancy

August 13, 2024

The bearertokenauth extension’s server authenticator performs a simple, non-constant time string comparison of the received & configured bearer tokens.

References

  • github.com/advisories/GHSA-rfxf-mf63-cpqv
  • github.com/open-telemetry/opentelemetry-collector-contrib
  • github.com/open-telemetry/opentelemetry-collector-contrib/commit/c9bd3eff0bb357d9c812a0d8defd3b09db95699a
  • github.com/open-telemetry/opentelemetry-collector-contrib/pull/34516
  • github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-rfxf-mf63-cpqv
  • nvd.nist.gov/vuln/detail/CVE-2024-42368

Code Behaviors & Features

Detect and mitigate CVE-2024-42368 with GitLab Dependency Scanning

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Affected versions

All versions starting from 0.80.0 before 0.107.0

Fixed versions

  • 0.107.0

Solution

Upgrade to version 0.107.0 or above.

Impact 6.5 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Learn more about CVSS

Weakness

  • CWE-208: Observable Timing Discrepancy

Source file

go/github.com/open-telemetry/opentelemetry-collector-contrib/extension/bearertokenauthextension/CVE-2024-42368.yml

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