Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.3551
bird security update
20 September 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: bird
Publisher: Debian
Operating System: Debian GNU/Linux 10
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-16159
Original Bulletin:
http://www.debian.org/security/2019/dsa-4528
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running bird check for an updated version of the software for their
operating system.
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Debian Security Advisory DSA-4528-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
September 19, 2019 https://www.debian.org/security/faq
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Package : bird
CVE ID : CVE-2019-16159
Daniel McCarney discovered that the BIRD internet routing daemon
incorrectly validated RFC 8203 messages in it's BGP daemon, resulting
in a stack buffer overflow.
For the stable distribution (buster), this problem has been fixed in
version 1.6.6-1+deb10u1. In addition this update fixes an incomplete
revocation of privileges and a crash triggerable via the CLI (the latter
two bugs are also fixed in the oldstable distribution (stretch) which is
not affected by CVE-2019-16159).
We recommend that you upgrade your bird packages.
For the detailed security status of bird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bird
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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