More information about this security flaw is available in the following bug: http://bugzilla.redhat.com/show_bug.cgi?id=2211688 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.
Use the following template to for the 'fedpkg update' request to submit an update for this issue as it contains the top-level parent bug(s) as well as this tracking bug. This will ensure that all associated bugs get updated when new packages are pushed to stable. ===== # bugfix, security, enhancement, newpackage (required) type=security # low, medium, high, urgent (required) severity=medium # testing, stable request=testing # Bug numbers: 1234,9876 bugs=2211688,2211689 # Description of your update notes=Security fix for [PUT CVEs HERE] # Enable request automation based on the stable/unstable karma thresholds autokarma=True stable_karma=3 unstable_karma=-3 # Automatically close bugs when this marked as stable close_bugs=True # Suggest that users restart after update suggest_reboot=False ====== Additionally, you may opt to use the bodhi web interface to submit updates: https://bodhi.fedoraproject.org/updates/new
Updating Starlette will not be possible. It regularly breaks API in minor versions, and FastAPI (which does the same) is tightly coupled to its implementation details. Furthermore, both have rather strict requirements on the versions of their dependencies. Backporting the commit that adds limits to mitigate this CVE might be possible. I will have to investigate. https://github.com/encode/starlette/commit/8c74c2c8dba7030154f8af18e016136bea1938fa
The fix touches code that was refactored in https://github.com/encode/starlette/commit/c568b55dff8be94b9c917e186e512ab53d7310e1. I think the level of effort and the risk of introducing new regressions are therefore both too high to consider backporting the mitigation. Users who might be affected by CVE-2023-30798 should consider upgrading to Fedora 38, which has a version of Starlette that does contain the mitigation.