CVE-2017-5637
CVE-2017-5637
Vexday Risk Score
45Atención
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS —EPSS 73.7%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
02 jul 2017PoC pública
10 oct 2017Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
Two four letter word commands "wchp/wchc" 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.
Productos afectados
Apache Software Foundation · Apache ZooKeeperPoCs públicas encontradas — 1
exploitdbwww.exploit-db.com/exploits/42294no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
https://access.redhat.com/errata/RHSA-2017:2477https://access.redhat.com/errata/RHSA-2017:3354https://access.redhat.com/errata/RHSA-2017:3355https://issues.apache.org/jira/browse/ZOOKEEPER-2693https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3Ehttps://lists.apache.org/thread.html/58170aeb7a681d462b7fa31cae81110cbb749d2dc83c5736a0bb8370%40%3Cdev.zookeeper.apache.org%3Ehttps://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3Ehttps://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3Ehttps://www.oracle.com/security-alerts/cpujul2020.htmlhttps://www.oracle.com//security-alerts/cpujul2021.htmlhttp://www.debian.org/security/2017/dsa-3871http://www.securityfocus.com/bid/98814