| Name | CVE-2023-49081 |
| Description | aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HTTP version. The vulnerability only occurs if the attacker can control the HTTP version of the request. This issue has been patched in version 3.9.0. |
| 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 |
| Debian Bugs | 1057163 |
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 <postponed> (Minor issue, limited request smuggling)
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-q3qx-c6g2-7pw2
https://github.com/aio-libs/aiohttp/pull/7835
https://github.com/aio-libs/aiohttp/commit/1e86b777e61cf4eefc7d92fa57fa19dcc676013b (master)
https://github.com/aio-libs/aiohttp/commit/53476dfd4ef4fb1bb74a267714bbc39eda71b403 (v3.9.0rc0)