Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2018.2148
sympa security update
25 July 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: sympa
Publisher: Debian
Operating System: Debian GNU/Linux 8
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Modify Arbitrary Files -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1000550
Original Bulletin:
https://security-tracker.debian.org/tracker/DLA-1441-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running sympa check for an updated version of the software for their
operating system.
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Package : sympa
Version : 6.1.23~dfsg-2+deb8u2
CVE ID : CVE-2018-1000550
A vulnerability has been discovered in Sympa, a modern mailing list
manager, that allows write access to files on the server filesystem.
This flaw allows to create or modify any file writable by the Sympa
user, located on the server filesystem, using the function of Sympa
web interface template file saving.
For Debian 8 "Jessie", this problem has been fixed in version
6.1.23~dfsg-2+deb8u2.
We recommend that you upgrade your sympa 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
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