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CVE-2025-69223

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

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
aio-libs / aiohttpaffected < 3.13.3

CWE

CWE-409, CWE-770

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A decompression based denial of service flaw has been discovered in the AIOHTTP python library. Library 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.