Arbitrary Code Injection Affecting aioxmpp package, versions [,0.10.3)


0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.12% (45th percentile)
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NVD
7.4 high

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  • Snyk ID SNYK-PYTHON-AIOXMPP-73648
  • published 5 Feb 2019
  • disclosed 10 Jan 2019
  • credit horazont

How to fix?

Upgrade aioxmpp to version 0.10.3 or higher.

Overview

aioxmpp is a pure-python XMPP library using the asyncio standard library module from Python 3.4.

Affected versions of this package are vulnerable to Arbitrary Code Injection due to an improper handling of structural elements in Stanza parser. A crafted stanza could be sent to an application which uses the vulnerable components to either inject data in a different context or cause the application to reconnect.