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Missing Synchronization Affecting github.com/argoproj/argo-cd/server package, versions *

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.05% (15th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMARGOPROJARGOCDSERVER-6457863
  • published 19 Mar 2024
  • disclosed 19 Mar 2024
  • credit Nadav Aharon-Nov
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Introduced: 19 Mar 2024

CVE-2024-21661 Open this link in a new tab
CWE-820 Open this link in a new tab

How to fix?

There is no fixed version for github.com/argoproj/argo-cd/server.

Overview

Affected versions of this package are vulnerable to Missing Synchronization between threads, allowing manipulation of the failures array while it is being read. An attacker can render the application unresponsive for all users by operating on two threads simultaneously to interact with the same array.