[SECURITY] Fedora 39 Update: dnsmasq-2.90-1.fc39
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Fedora Update Notification
FEDORA-2024-e24211eff0
2024-02-19 02:27:28.284446
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Name : dnsmasq
Product : Fedora 39
Version : 2.90
Release : 1.fc39
URL : http://www.thekelleys.org.uk/dnsmasq/
Summary : A lightweight DHCP/caching DNS server
Description :
Dnsmasq is lightweight, easy to configure DNS forwarder and DHCP server.
It is designed to provide DNS and, optionally, DHCP, to a small network.
It can serve the names of local machines which are not in the global
DNS. The DHCP server integrates with the DNS server and allows machines
with DHCP-allocated addresses to appear in the DNS with names configured
either in each host or in a central configuration file. Dnsmasq supports
static and dynamic DHCP leases and BOOTP for network booting of disk-less
machines.
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Update Information:
https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2024q1/017430.html
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ChangeLog:
* Tue Feb 13 2024 Petr Men����k <pemensik(a)redhat.com> - 2.90-1
- Update to 2.90 (#2264049)
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References:
[ 1 ] Bug #2264049 - dnsmasq-2.90 is available
https://bugzilla.redhat.com/show_bug.cgi?id=2264049
[ 2 ] Bug #2264102 - CVE-2023-50868 dnsmasq: bind9: Preparing an NSEC3 closest encloser
proof can exhaust CPU resources [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2264102
[ 3 ] Bug #2264103 - CVE-2023-50387 dnsmasq: bind9: KeyTrap - Extreme CPU consumption in
DNSSEC validator [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2264103
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2024-e24211eff0' 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
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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