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Sicherheit: Denial of Service in Dnsmasq
Aktuelle Meldungen Distributionen
Name: Denial of Service in Dnsmasq
ID: FEDORA-2018-9780220f7d
Distribution: Fedora
Plattformen: Fedora 26
Datum: Di, 6. Februar 2018, 15:10
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15107
Applikationen: Dnsmasq


Fedora Update Notification
2018-02-06 10:46:27.957606

Name : dnsmasq
Product : Fedora 26
Version : 2.76
Release : 6.fc26
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 diskless

Update Information:

DNSSEC fix for wildcard NSEC records (CVE-2017-15107)

[ 1 ] Bug #1510570 - CVE-2017-15107 dnsmasq: Improper validation of wildcard
synthesized NSEC records

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade dnsmasq' at the command line.
For more information, refer to the dnf documentation available at

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GPG keys used by the Fedora Project can be found at
package-announce mailing list -- package-announce@lists.fedoraproject.org
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