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AUSCERT External Security Bulletin Redistribution
ESB-2018.2708
kamailio security update
12 September 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: kamailio
Publisher: Debian
Operating System: Debian GNU/Linux 9
Linux variants
BSD variants
Solaris
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-16657
Original Bulletin:
http://www.debian.org/security/2018/dsa-4292
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running kamailio check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-4292-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 11, 2018 https://www.debian.org/security/faq
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Package : kamailio
CVE ID : CVE-2018-16657
Debian Bug : 908324
Henning Westerholt discovered a flaw related to the Via header
processing in kamailio, a very fast, dynamic and configurable SIP
server. An unauthenticated attacker can take advantage of this flaw to
mount a denial of service attack via a specially crafted SIP message
with an invalid Via header.
For the stable distribution (stretch), this problem has been fixed in
version 4.4.4-2+deb9u3.
We recommend that you upgrade your kamailio packages.
For the detailed security status of kamailio please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/kamailio
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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