Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.3504
[SECURITY] [DLA 1921-1] dnsmasq security update
16 September 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: dnsmasq
Publisher: Debian
Operating System: Debian GNU/Linux 8
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-14513
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2019/09/msg00013.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running dnsmasq check for an updated version of the software for
their operating system.
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Package : dnsmasq
Version : 2.72-3+deb8u5
CVE ID : CVE-2019-14513
Samuel R Lovejoy discovered a security vulnerability in dnsmasq.
Carefully crafted packets by DNS servers might result in out of
bounds read operations, potentially leading to a crash and denial
of service.
For Debian 8 "Jessie", this problem has been fixed in version
2.72-3+deb8u5.
We recommend that you upgrade your dnsmasq packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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Jonas Meurer
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