CVE-2023-49082

python-aiohttp: aiohttp is an asynchronous HTTP client/server framework for asyncio and Python

CVE-2023-49082 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2023-49082, released November 29, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.3
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0095
61st percentile

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling). This issue has been patched in version 3.9.0.

Where it's fixed

ProductFixed inFixReleased
Linux
python-aiohttp · Debian 12.15 (bookworm) 3.8.4-1+deb12u1 DEBIAN-CVE-2023-49082 Nov 29, 2023
python-aiohttp · Debian 13.5 (trixie) 3.9.1-1 DEBIAN-CVE-2023-49082 Nov 29, 2023
python-aiohttp · Debian 14 3.9.1-1 DEBIAN-CVE-2023-49082 Nov 29, 2023
python3-aiohttp · Ubuntu 18.04.6 LTS (bionic) 3.0.1-1ubuntu0.1~esm5 python3-aiohttp 3.0.1-1ubuntu0.1~esm5 Nov 18, 2024
python3-aiohttp · Ubuntu 22.04.1 LTS (jammy) 3.8.1-4ubuntu0.2+esm1 python3-aiohttp 3.8.1-4ubuntu0.2+esm1 Nov 18, 2024

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