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CVE-2025-69223

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-69223

Severity

7.5

High

CVSS V3

Summary

AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a zip bomb to be used to execute a DoS against the AIOHTTP server. An attacker may be able to send a compressed request that when decompressed by AIOHTTP could exhaust the host's memory. This issue is fixed in version 3.13.3.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-69223
  • https://github.com/advisories/GHSA-6mq8-rvhq-8wgg
  • https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69223.json
  • https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a
  • https://github.com/aio-libs/aiohttp/security/advisories/GHSA-6mq8-rvhq-8wgg

Affected packages

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