ESB-2019.0614 - [UNIX/Linux][Debian] liblivemedia: Denial of service - Remote/unauthenticated 2019-02-27

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0614
                 [DLA 1690-1] liblivemedia security update
                             27 February 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           liblivemedia
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7314 CVE-2019-6256 

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running liblivemedia check for an updated version of the software 
         for their operating system.

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Package        : liblivemedia
Version        : 2014.01.13-1+deb8u2
CVE ID         : CVE-2019-6256 CVE-2019-7314
Debian Bug     : 919529

Multiple vulnerabilities have been discovered in liblivemedia, the
LIVE555 RTSP server library:

CVE-2019-6256

    liblivemedia servers with RTSP-over-HTTP tunneling enabled are
    vulnerable to an invalid function pointer dereference. This issue
    might happen during error handling when processing two GET and
    POST requests being sent with identical x-sessioncookie within
    the same TCP session and might be leveraged by remote attackers
    to cause DoS.

CVE-2019-7314

    liblivemedia servers with RTSP-over-HTTP tunneling enabled are
    affected by a use-after-free vulnerability. This vulnerability
    might be triggered by remote attackers to cause DoS (server crash)
    or possibly unspecified other impact.

For Debian 8 "Jessie", these problems have been fixed in version
2014.01.13-1+deb8u2.

We recommend that you upgrade your liblivemedia packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

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