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AUSCERT External Security Bulletin Redistribution
ESB-2018.2292
kamailio security update
9 August 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: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-14767
Original Bulletin:
http://www.debian.org/security/2018/dsa-4267
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-4267-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 08, 2018 https://www.debian.org/security/faq
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Package : kamailio
CVE ID : CVE-2018-14767
Henning Westerholt discovered a flaw related to the To header processing
in kamailio, a very fast, dynamic and configurable SIP server. Missing
input validation in the build_res_buf_from_sip_req function could result
in denial of service and potentially the execution of arbitrary code.
For the stable distribution (stretch), this problem has been fixed in
version 4.4.4-2+deb9u2.
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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