Fedora 41 Update: dnsdist 1.9.9 critical DoS patch for CVE-2025-30194
fedora
May 15, 2025
Update to 1.9.9 to fix CVE-2025-30194
Summary
dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its goal in life
is to route traffic to the best server, delivering top performance to
legitimate users while shunting or blocking abusive traffic.
Update Information:
Update to 1.9.9 to fix CVE-2025-30194
Change Log
* Tue May 6 2025 Sander Hoentjen
References
[ 1 ] Bug #2362878 - dnsdist-1.9.9 is available https://bugzilla.redhat.com/show_bug.cgi?id=2362878 [ 2 ] Bug #2362922 - CVE-2025-30194 dnsdist: Denial of service via crafted DoH exchange [fedora-40] https://bugzilla.redhat.com/show_bug.cgi?id=2362922 [ 3 ] Bug #2362923 - CVE-2025-30194 dnsdist: Denial of service via crafted DoH exchange [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2362923 [ 4 ] Bug #2362924 - CVE-2025-30194 dnsdist: Denial of service via crafted DoH exchange [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2362924
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-1d6a5aa3d8' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: dnsdist
Product: Fedora 41
Version: 1.9.9
Release: 1.fc41
Summary: Highly DNS-, DoS- and abuse-aware loadbalancer
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