python-aiohttp: CVE-2024-23829

Debian Bug report logs - #1062708
python-aiohttp: CVE-2024-23829

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: python-aiohttp: CVE-2024-23829

Date: Fri, 02 Feb 2024 22:01:00 +0100

Source: python-aiohttp
Version: 3.9.1-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for python-aiohttp.

CVE-2024-23829[0]:
| aiohttp is an asynchronous HTTP client/server framework for asyncio
| and Python. Security-sensitive parts of the Python HTTP parser
| retained minor differences in allowable character sets, that must
| trigger error handling to robustly match frame boundaries of proxies
| in order to protect against injection of additional requests.
| Additionally, validation could trigger exceptions that were not
| handled consistently with processing of other malformed input.
| Being more lenient than internet standards require could, depending
| on deployment environment, assist in request smuggling. The
| unhandled exception could cause excessive resource consumption on
| the application server and/or its logging facilities. This
| vulnerability exists due to an incomplete fix for CVE-2023-47627.
| Version 3.9.2 fixes this vulnerability.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2024-23829
    https://www.cve.org/CVERecord?id=CVE-2024-23829
[1] https://github.com/aio-libs/aiohttp/security/advisories/GHSA-8qpw-xqxj-h4r2
[2] https://github.com/aio-libs/aiohttp/commit/d33bc21414e283c9e6fe7f6caf69e2ed60d66c82

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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