Debian 7 Wheezy: DLA-986-1 Moderate: Zookeeper DoS Mitigation
debian lts
June 15, 2017
It was discovered that Zookeeper, a service for maintaining configuration information, didn't restrict access to the computationally expensive wchp/wchc commands which could result...
Topics Covered
Summary
This update disables those two commands by default. The new
configuration option "4lw.commands.whitelist" can be used to whitelist
commands selectively (and the full set of commands can be restored
with '*')
For Debian 7 "Wheezy", these problems have been fixed in version
3.4.5+dfsg-2+deb7u1.
We recommend that you upgrade your zookeeper 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
PREVIOUS
NEXT
Package: zookeeper
Version: 3.4.5+dfsg-2+deb7u1
CVE ID: CVE-2017-5637
Debian Bug: 863811
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!