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BREW-SACAD-CVE-2025-69223 (GHSA-6MQ8-RVHQ-8WGG)

Vulnerability from osv_homebrew – Published: 2026-08-13 17:33 – Updated: 2026-09-17 19:45 – Source website
VLAI
Summary
AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb
Details

Summary

A zip bomb can be used to execute a DoS against the aiohttp server.

Impact

An attacker may be able to send a compressed request that when decompressed by aiohttp could exhaust the host's memory.

Patch: https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "aiohttp",
        "resource_purl": "pkg:pypi/aiohttp@3.14.3",
        "upstream_fixed_in": "3.13.3"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "sacad",
        "purl": "pkg:brew/sacad"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.8.3_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "PyPI",
        "key": "pkg:pypi/aiohttp@3.14.3",
        "name": "aiohttp",
        "resource": "aiohttp",
        "strategy": "registry",
        "subject_version": "3.14.3"
      }
    ]
  },
  "details": "### Summary\nA zip bomb can be used to execute a DoS against the aiohttp server.\n\n### Impact\nAn attacker may be able to send a compressed request that when decompressed by aiohttp could exhaust the host\u0027s memory.\n\n------\n\nPatch: https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a",
  "id": "BREW-sacad-CVE-2025-69223",
  "modified": "2026-09-17T19:45:14Z",
  "published": "2026-08-13T17:33:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-6mq8-rvhq-8wgg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-69223"
    },
    {
      "type": "WEB",
      "url": "https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/aio-libs/aiohttp"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "AIOHTTP\u0027s HTTP Parser auto_decompress feature is vulnerable to zip bomb",
  "upstream": [
    "GHSA-6mq8-rvhq-8wgg",
    "CVE-2025-69223",
    "PYSEC-2026-1101"
  ]
}



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