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Improper Input Validation Affecting matrix-sydent package, versions [,2.3.0)

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.07% (31st percentile)
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NVD
4.3 medium

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  • Snyk ID SNYK-PYTHON-MATRIXSYDENT-1247369
  • published 16 Apr 2021
  • disclosed 16 Apr 2021
  • credit Unknown
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Introduced: 16 Apr 2021

CVE-2021-29433 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade matrix-sydent to version 2.3.0 or higher.

Overview

matrix-sydent is a Reference Matrix Identity Verification and Lookup Server

Affected versions of this package are vulnerable to Improper Input Validation. Missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion.

References