ESB-2018.1952 - [Debian] dokuwiki: Execute arbitrary code/commands - Remote with user interaction 2018-07-06

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.1952
                   [DLA 1413-1] dokuwiki security update
                                6 July 2018

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

Product:           dokuwiki
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-18123  

Reference:         ESB-2018.0352

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2018/07/msg00004.html

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Package        : dokuwiki
Version        : 0.0.20140505.a+dfsg-4+deb8u1
CVE ID         : CVE-2017-18123
Debian Bug     : 889281

The call parameter of /lib/exe/ajax.php in DokuWiki through
2017-02-19e does not properly encode user input, which leads to a
reflected file download vulnerability, and allows remote attackers to
run arbitrary programs.

For Debian 8 "Jessie", these problems have been fixed in version
0.0.20140505.a+dfsg-4+deb8u1.

We recommend that you upgrade your dokuwiki 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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