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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1895
                       suricata -- buffer over-read
                                27 May 2019

===========================================================================

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

Product:           suricata
Publisher:         FreeBSD
Operating System:  FreeBSD
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-10053  

Original Bulletin: 
   http://www.vuxml.org/freebsd/3b903bf3-7f94-11e9-8a5f-c85b76ce9b5a.html

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

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suricata -- buffer over-read

Affected packages
		suricata 	< 	4.1.4
Details

VuXML ID 	3b903bf3-7f94-11e9-8a5f-c85b76ce9b5a
Discovery 	2019-03-15
Entry 	2019-05-26
Modified 	2019-05-26

Mitre reports:

    An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
    [source]

References
CVE Name 	CVE-2019-10053
URL 	https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/

Copyright 2003-2005 Jacques Vidrine and contributors.
Please see the source of this document for full copyright information.

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===========================================================================
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===========================================================================
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