CVE-2018-8012
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I. Basic Information for CVE-2018-8012
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
No authentication/authorization is enforced when a server attempts to join a quorum in Apache ZooKeeper before 3.4.10, and 3.5.0-alpha through 3.5.3-beta. As a result an arbitrary end point could join the cluster and begin propagating counterfeit changes to the leader.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Zookeeper 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Zookeeper是美国阿帕奇（Apache）软件基金会的一个软件项目，它能够为大型分布式计算提供开源的分布式配置服务、同步服务和命名注册等功能。 Apache ZooKeeper 3.4.10之前版本和3.5.0-alpha版本至3.5.3-beta版本中存在访问控制错误漏洞，该漏洞源于程序没有强制执行身份验证/授权检测。攻击者可利用该漏洞修改目标系统上的数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache ZooKeeper | Apache ZooKeeper prior to 3.4.10, Apache ZooKeeper 3.5.0-alpha through 3.5.3-beta | - |
II. Public POCs for CVE-2018-8012
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.oracle.com/security-alerts/cpujul2020.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-8012
IV. Related Vulnerabilities
Same product: Apache ZooKeeper
- CVE-2026-24308
Apache ZooKeeper: Sensitive information disclosure in client - CVE-2026-24281
Apache ZooKeeper: Reverse-DNS fallback enables hostname veri - CVE-2025-58457
Apache ZooKeeper: Insufficient Permission Check in AdminServ - CVE-2024-51504
Apache ZooKeeper: Authentication bypass with IP-based authen - CVE-2024-23944
Apache ZooKeeper: Information disclosure in persistent watch
Same vendor: Apache Software Foundation
- CVE-2026-39816
Apache NiFi: Missing Execute Code Required Permission on Tin - CVE-2026-25199
Apache CloudStack: Proxmox Extension Allows Unauthorized Cro - CVE-2026-25077
Apache CloudStack: Unauthenticated Command Injection in Dire - CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honor - CVE-2025-66467
Apache CloudStack: MinIO policy remains intact on bucket del
V. Comments for CVE-2018-8012
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