CVE-2017-5637
En bref
- Sévérité
- Non disponible
- EPSS
- EPSS 73.06 % · centile 99 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Modified
Description
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.
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Faiblesses (CWE)
Avis
- GHSA-7cwj-j333-x7f7 — Uncontrolled Resource Consumption in Apache ZooKeeper
Références européennes
- ENISA EUVD · EUVD-2022-2977
- GCVE · GCVE-0-2017-5637
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:zookeeper:3.4.0:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.1:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.2:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.3:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.4:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.5:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.6:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.7:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.8:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.4.9:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.5.0:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.5.1:*:*:*:*:*:*:*cpe:2.3:a:apache:zookeeper:3.5.2:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache ZooKeeper | affected 3.4.0 to 3.4.9 ; affected 3.5.0 to 3.5.2 |
Références
- https://lists.apache.org/thread.html/58170aeb7a681d462b7fa31cae81110cbb749d2dc83c5736a0bb8370%40%3Cdev.zookeeper.apache.org%3E
- http://www.securityfocus.com/bid/98814
- https://access.redhat.com/errata/RHSA-2017:3355
- https://access.redhat.com/errata/RHSA-2017:3354
- https://access.redhat.com/errata/RHSA-2017:2477
- http://www.debian.org/security/2017/dsa-3871
- https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E
- https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E
- https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://issues.apache.org/jira/browse/ZOOKEEPER-2693
- https://www.oracle.com//security-alerts/cpujul2021.html
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |