Infinite loop Affecting aiohttp package, versions [,3.9.4)


0.0
high
0
10

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.05% (15th percentile)
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Red Hat
7.5 high

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  • Snyk ID SNYK-PYTHON-AIOHTTP-6808823
  • published 5 May 2024
  • disclosed 3 May 2024
  • credit bytehope

How to fix?

Upgrade aiohttp to version 3.9.4 or higher.

Overview

Affected versions of this package are vulnerable to Infinite loop when processing a multipart/form-data POST request with malicious CONTENT_DISPOSITION values. An attacker can cause the server to deny all other requests while stuck in the loop.