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CVE-2021-34429 The advisory has been revoked - it doesn't affect any version of package apache-hop  (opens in a new tab)

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
99.3% (100th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-APACHEHOP-14885084
  • published7 Jan 2026
  • disclosed15 Jul 2021
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Introduced: 15 Jul 2021

CVE-2021-34429  (opens in a new tab)

Amendment

The Chainguard security team deemed this advisory irrelevant for Chainguard:latest.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apache-hop package and not the apache-hop package as distributed by Chainguard.

For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.

References