| Name | CVE-2023-47627 |
| Description | aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not using a prebuilt wheel). These bugs have been addressed in commit `d5c12ba89` which has been included in release version 3.8.6. Users are advised to upgrade. There are no known workarounds for these issues. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5828-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| python-aiohttp (PTS) | stretch | 1.2.0-1 | vulnerable |
| buster (security), buster, buster (lts) | 3.5.1-1+deb10u1 | vulnerable |
| bullseye | 3.7.4-1 | vulnerable |
| bookworm | 3.8.4-1 | vulnerable |
| bookworm (security) | 3.8.4-1+deb12u1 | fixed |
| sid, trixie | 3.10.10-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - python-aiohttp <no-dsa> (Minor issue)
[buster] - python-aiohttp <no-dsa> (Minor issue)
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg
https://github.com/aio-libs/aiohttp/commit/d5c12ba890557a575c313bb3017910d7616fce3d (v3.8.6)