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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1552
                    [DLA 1775-1] phpbb3 security update
                                6 May 2019

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

Product:           phpbb3
Publisher:         Debian
Operating System:  Debian GNU/Linux
                   Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-9826  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/05/msg00004.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running phpbb3 check for an updated version of the software for 
         their operating system.

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Package        : phpbb3
Version        : 3.0.12-5+deb8u3
CVE ID         : CVE-2019-9826

Colin Snover discovered a denial-of-service vulnerability in phpBB3, a
full-featured web forum. Previous versions allowed users to run searches
that might result in long execution times and load on larger boards when
using the fulltext native search engine. To combat this, further
restrictions were introduced on search queries.

For Debian 8 "Jessie", this problem has been fixed in version
3.0.12-5+deb8u3.

We recommend that you upgrade your phpbb3 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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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
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