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CVE-2017-14496

Fixed in a distro release EPSS 68%

Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request.

Published 2017-10-02 · CVE record · OSV

Products: canonical ubuntu_linux, debian_linux, google android, novell leap, redhat enterprise_linux_desktop, redhat enterprise_linux_server, redhat enterprise_linux_workstation, thekelleys dnsmasq

Distro releases

ReleasePackageFixed in
Alpine 3.10dnsmasq2.78-r0
Alpine 3.11dnsmasq2.78-r0
Alpine 3.12dnsmasq2.78-r0
Alpine 3.13dnsmasq2.78-r0
Alpine 3.14dnsmasq2.78-r0
Alpine 3.15dnsmasq2.78-r0
Alpine 3.16dnsmasq2.78-r0
Alpine 3.17dnsmasq2.78-r0
Alpine 3.18dnsmasq2.78-r0
Alpine 3.19dnsmasq2.78-r0
Alpine 3.20dnsmasq2.78-r0
Alpine 3.21dnsmasq2.78-r0
Alpine 3.22dnsmasq2.78-r0
Alpine 3.23dnsmasq2.78-r0
Alpine 3.24dnsmasq2.78-r0
Alpine 3.3dnsmasq2.76-r1
Alpine 3.4dnsmasq2.76-r1
Alpine 3.5dnsmasq2.76-r2
Alpine 3.6dnsmasq2.76-r5
Alpine 3.7dnsmasq2.78-r0
Alpine 3.8dnsmasq2.78-r0
Alpine 3.9dnsmasq2.78-r0
Amazon Linux 2dnsmasq2.76-5.amzn2
Amazon Linux 2dnsmasq-utils2.76-5.amzn2
Arch Linuxdnsmasq2.78-1
Debian 12dnsmasq2.78-1
Debian 13dnsmasq2.78-1
Debian 14dnsmasq2.78-1
Red Hat Enterprise Linux 7dnsmasq0:2.76-2.el7_4.2
Red Hat Enterprise Linux 7dnsmasq-debuginfo0:2.76-2.el7_4.2
Red Hat Enterprise Linux 7dnsmasq-utils0:2.76-2.el7_4.2
SUSE Linux Enterprise Desktop 12 SP2dnsmasq2.78-18.3.1
SUSE Linux Enterprise Desktop 12 SP3dnsmasq2.78-18.3.1
SUSE Linux Enterprise Point of Sale 11 SP3dnsmasq2.78-0.16.5.1
SUSE Linux Enterprise Server 11 SP3-LTSSdnsmasq2.78-0.16.5.1
SUSE Linux Enterprise Server 11 SP3-TERADATAdnsmasq2.78-0.16.5.1
SUSE Linux Enterprise Server 11 SP4dnsmasq2.78-0.17.5.1
SUSE Linux Enterprise Server 12 SP1-LTSSdnsmasq2.78-18.3.1
SUSE Linux Enterprise Server 12 SP2dnsmasq2.78-18.3.1
SUSE Linux Enterprise Server 12 SP3dnsmasq2.78-18.3.1
SUSE Linux Enterprise Server 12-LTSSdnsmasq2.78-6.6.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2dnsmasq2.78-18.3.1
SUSE Linux Enterprise Server for SAP Applications 11 SP4dnsmasq2.78-0.17.5.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1dnsmasq2.78-18.3.1
SUSE Linux Enterprise Server for SAP Applications 12 SP2dnsmasq2.78-18.3.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3dnsmasq2.78-18.3.1
SUSE OpenStack Cloud 6dnsmasq2.78-18.3.1
SUSE OpenStack Cloud 7dnsmasq2.78-18.3.1
Ubuntu 14.04 LTSdnsmasq2.68-1ubuntu0.2
Ubuntu 16.04 LTSdnsmasq2.75-1ubuntu0.16.04.3
openSUSE Tumbleweeddnsmasq2.86-1.1