ESB-2018.2292 - [Linux][BSD][Debian][Solaris] kamailio: Execute arbitrary code/commands - Remote with user interaction 2018-08-09

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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
- - -------------------------------------------------------------------------

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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