https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 05:03:49 +0000 https://cve.radiocsirt.org/vuln/cve-2017-5637 <p><strong>Affected:</strong> Apache Software Foundation Apache ZooKeeper</p> <p>Two four letter word commands &#34;wchp/wchc&#34; are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.</p> <p><strong>Affected:</strong> Apache Software Foundation Apache ZooKeeper</p> <p>Two four letter word commands &#34;wchp/wchc&#34; are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.</p> https://cve.radiocsirt.org/vuln/cve-2017-5637 https://cve.radiocsirt.org/vuln/usn-4789-1 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: zookeeper, Ubuntu:Pro:16.04:LTS: zookeeper</p> <p>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)</p> <p>It was discovered that Apache ZooKeeper incorrectly implemented &#34;wchp/wchc&#34; commands. An attacker could possibly use this issue to cause a denial of service. (CVE-2017-5637)</p> <p>It was discovered that Apache Zookeeper incorrectly handled clusters. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 ESM. (CVE-2018-8012)</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: zookeeper, Ubuntu:Pro:16.04:LTS: zookeeper</p> <p>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)</p> <p>It was discovered that Apache ZooKeeper incorrectly implemented &#34;wchp/wchc&#34; commands. An attacker could possibly use this issue to cause a denial of service. (CVE-2017-5637)</p> <p>It was discovered that Apache Zookeeper incorrectly handled clusters. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 ESM. (CVE-2018-8012)</p> https://cve.radiocsirt.org/vuln/usn-4789-1