libtomcrypt: Multiple vulnerabilities

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3788
                        libtomcrypt security update
                              10 October 2019

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

Product:           libtomcrypt
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service        -- Remote/Unauthenticated
                   Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-17362  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/10/msg00010.html

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

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Package        : libtomcrypt
Version        : 1.17-6+deb8u1
CVE ID         : CVE-2019-17362

It was discovered that there was a denial of service vulnerability
in the libtomcrypt cryptographic library.

An out-of-bounds read and crash could occur via carefully-crafted
"DER" encoded data (eg. by importing an X.509 certificate).

For Debian 8 "Jessie", this issue has been fixed in libtomcrypt version
1.17-6+deb8u1.

We recommend that you upgrade your libtomcrypt packages.


Regards,

- - -- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

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