Packages
- zookeeper - High-performance coordination service for distributed application
Details
It was discovered that Apache ZooKeeper incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of service or
other unspecified impact. (CVE-2016-5017)
It was discovered that Apache ZooKeeper incorrectly implemented "wchp/wchc"
commands. An attacker could possibly use this issue to cause a denial of
service. (CVE-2017-5637)
It was discovered that Apache Zookeeper incorrectly handled clusters. An
attacker could possibly use this issue to obtain sensitive information.
This issue was only fixed in Ubuntu 16.04 ESM. (CVE-2018-8012)
It was discovered that Apache ZooKeeper incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of service or
other unspecified impact. (CVE-2016-5017)
It was discovered that Apache ZooKeeper incorrectly implemented "wchp/wchc"
commands. An attacker could possibly use this issue to cause a denial of
service. (CVE-2017-5637)
It was discovered that Apache Zookeeper incorrectly handled clusters. An
attacker could possibly use this issue to obtain sensitive information.
This issue was only fixed in Ubuntu 16.04 ESM. (CVE-2018-8012)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 16.04 xenial | libzookeeper-java – 3.4.8-1ubuntu0.1~esm1 | ||
| libzookeeper2 – 3.4.8-1ubuntu0.1~esm1 | |||
| libzookeeper-st2 – 3.4.8-1ubuntu0.1~esm1 | |||
| zookeeper – 3.4.8-1ubuntu0.1~esm1 | |||
| zookeeperd – 3.4.8-1ubuntu0.1~esm1 | |||
| zookeeper-bin – 3.4.8-1ubuntu0.1~esm1 | |||
| libzookeeper-mt2 – 3.4.8-1ubuntu0.1~esm1 | |||
| python-zookeeper – 3.4.8-1ubuntu0.1~esm1 | |||
| 14.04 trusty | libzookeeper-java – 3.4.5+dfsg-1ubuntu0.1~esm1 | ||
| libzookeeper2 – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| libzookeeper-st2 – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| zookeeper – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| zookeeperd – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| zookeeper-bin – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| libzookeeper-mt2 – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
| python-zookeeper – 3.4.5+dfsg-1ubuntu0.1~esm1 | |||
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