Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2016.2044
quagga security update
26 August 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: quagga
Publisher: Debian
Operating System: Debian GNU/Linux 8
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2016-4049 CVE-2016-4036
Original Bulletin:
http://www.debian.org/security/2016/dsa-3654
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running quagga check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-3654-1 security@debian.org
https://www.debian.org/security/ Sebastien Delafond
August 26, 2016 https://www.debian.org/security/faq
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Package : quagga
CVE ID : CVE-2016-4036 CVE-2016-4049
Debian Bug : 822787 835223
Two vulnerabilities were discovered in quagga, a BGP/OSPF/RIP routing
daemon.
CVE-2016-4036
Tamás Németh discovered that sensitive configuration files in
/etc/quagga were world-readable despite containing sensitive
information.
CVE-2016-4049
Evgeny Uskov discovered that a bgpd instance handling many peers
could be crashed by a malicious user when requesting a route dump.
For the stable distribution (jessie), these problems have been fixed in
version 0.99.23.1-1+deb8u2.
We recommend that you upgrade your quagga packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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