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Fedora 38: FEDORA-2023-17efd3f2cd Critical: Proxygen DDoS Threat

fedora
Calendar Grey October 24, 2023
Dist Fedora Esm H88
This release of Fedora fixes a critical risk in proxygen related to DDoS attacks, improving overall security and performance.
Update Folly stack to the latest 2023.10.16.00 tag proxygen: Security fix for CVE-2023-44487

Summary

fb303 is a base Thrift service and a common set of functionality for querying

stats, options, and other information from a service.

Update Information:

Update Folly stack to the latest 2023.10.16.00 tag proxygen: Security fix for CVE-2023-44487

Topics%20covered

Topics Covered

security advisory software update Fedora security fix DDoS proxygen fb303

Change Log

* Wed Oct 18 2023 Michel Lind - 2023.10.16.00-1 - Update to 2023.10.16.00 * Tue Oct 17 2023 Michel Lind - 2023.10.09.00-1 - Update to 2023.10.09.00 * Tue Sep 12 2023 Michel Lind - 2023.09.11.00-1 - Update to 2023.09.11.00 * Wed Jul 19 2023 Fedora Release Engineering - 2023.07.03.00-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

References


[ 1 ] Bug #2221799 - mcrouter-2023.10.09.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2221799 [ 2 ] Bug #2239431 - proxygen-2023.10.16.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239431 [ 3 ] Bug #2239594 - wangle-2023.10.16.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239594 [ 4 ] Bug #2239613 - fb303-2023.10.09.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239613 [ 5 ] Bug #2239614 - fbthrift-2023.10.09.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239614 [ 6 ] Bug #2239623 - fizz-2023.10.09.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239623 [ 7 ] Bug #2239624 - folly-2023.10.09.00 is available https://bugzilla.redhat.com/show_bug.cgi?id=2239624 [ 8 ] Bug #2243253 - [Major Incident] CVE-2023-44487 proxygen: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) ...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-17efd3f2cd' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
critical
Lowest
Low
Medium
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Critical

Name: fb303
Product: Fedora 38
Version: 2023.10.16.00
Release: 1.fc38
URL: https://github.com/facebook/fb303/
Summary: Base Thrift service and a common set of functionality

Topics%20covered

Topics Covered

security advisory software update Fedora security fix DDoS proxygen fb303

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