Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2019.3963
php5 security update
28 October 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: php5
Publisher: Debian
Operating System: Debian GNU/Linux 8
Windows
Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-11043
Original Bulletin:
https://security-tracker.debian.org/tracker/DLA-1970-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running php5 check for an updated version of the software for their
operating system.
This vulnerabiliity is being actively exploited in the wild.
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Package : php5
Version : 5.6.40+dfsg-0+deb8u7
CVE ID : CVE-2019-11043
Emil Lerner, beched and d90pwn found a buffer underflow in php5-fpm, a
Fast Process Manager for the PHP language, which can lead to remote
code execution.
Instances are vulnerable depending on the web server configuration, in
particular PATH_INFO handling. For a full list of preconditions,
check: https://github.com/neex/phuip-fpizdam
For Debian 8 "Jessie", this problem has been fixed in version
5.6.40+dfsg-0+deb8u7.
We recommend that you upgrade your php5 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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===========================================================================
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