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  5. CVE-2024-30251

CVE-2024-30251: aiohttp vulnerable to Denial of Service when trying to parse malformed POST requests

May 3, 2024

An attacker can send a specially crafted POST (multipart/form-data) request. When the aiohttp server processes it, the server will enter an infinite loop and be unable to process any further requests.

References

  • github.com/advisories/GHSA-5m98-qgg9-wh84
  • github.com/aio-libs/aiohttp
  • github.com/aio-libs/aiohttp/commit/7eecdff163ccf029fbb1ddc9de4169d4aaeb6597
  • github.com/aio-libs/aiohttp/commit/cebe526b9c34dc3a3da9140409db63014bc4cf19
  • github.com/aio-libs/aiohttp/commit/f21c6f2ca512a026ce7f0f6c6311f62d6a638866
  • github.com/aio-libs/aiohttp/security/advisories/GHSA-5m98-qgg9-wh84
  • nvd.nist.gov/vuln/detail/CVE-2024-30251

Code Behaviors & Features

Detect and mitigate CVE-2024-30251 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 3.9.4

Fixed versions

  • 3.9.4

Solution

Upgrade to version 3.9.4 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

Source file

pypi/aiohttp/CVE-2024-30251.yml

Spotted a mistake? Edit the file on GitLab.

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