CVE-2020-36843 Affecting gradle-8 package, versions <8.14.5-r3


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.13% (4th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-GRADLE8-15991004
  • published12 Apr 2026
  • disclosed13 Mar 2025

Introduced: 13 Mar 2025

CVE-2020-36843  (opens in a new tab)

How to fix?

Upgrade Chainguard gradle-8 to version 8.14.5-r3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gradle-8 package and not the gradle-8 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

The implementation of EdDSA in EdDSA-Java (aka ed25519-java) through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA (Strong Existential Unforgeability under Chosen Message Attacks) property. This allows attackers to create new valid signatures different from previous signatures for a known message.

CVSS Base Scores

version 3.1