CVE-2025-69223
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2025-69223
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2025-69223.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 3.13.3-1 |
| debian | sid | fixed | 3.13.3-1 |
| debian | trixie | fixed | 3.11.16-1+deb13u1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | aiohttp | <3.13.3 | 3.13.3 |
References
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-6mq8-rvhq-8wgg
- https://nvd.nist.gov/vuln/detail/CVE-2025-69223
- https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a
- https://github.com/aio-libs/aiohttp
- https://www.suse.com/security/cve/CVE-2025-69223.html
- https://security-tracker.debian.org/tracker/CVE-2025-69223
Verify integrity in audit chain (admin only). AS-IS.