Bug 2380014 - CVE-2025-53643 python-aiohttp: AIOHTTP HTTP Request/Response Smuggling [fedora-41]
Summary: CVE-2025-53643 python-aiohttp: AIOHTTP HTTP Request/Response Smuggling [fedor...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: python-aiohttp
Version: 41
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Jonathan Wright
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["3c0b2582-d86a-4de3-aaa9-7...
Depends On:
Blocks: CVE-2025-53643
TreeView+ depends on / blocked
 
Reported: 2025-07-14 21:56 UTC by Jon Moroney
Modified: 2025-10-16 09:12 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2025-10-16 09:12:56 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Jon Moroney 2025-07-14 21:56:41 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Ben Beasley 2025-10-16 09:12:56 UTC
Even if an update or a backport of the fix, https://github.com/aio-libs/aiohttp/commit/e8d774f635dc6d1cd3174d0e38891da5de0e2b6a, turned out to be feasible in Fedora 41, I don’t think it’s worth attempting such a nontrivial update this close to Fedora 41’s end-of-life, especially considering that the CVSS score is low and the vulnerability only applies if the AIOHTTP_NO_EXTENSIONS environment variable is set, forcing use of the pure-Python implementation.


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