CVE-2021-39231— Missing authentication/authorization on internal RPC endpoints
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I. Basic Information for CVE-2021-39231
Vulnerability Information
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Vulnerability Title
Missing authentication/authorization on internal RPC endpoints
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Apache Ozone versions prior to 1.2.0, Various internal server-to-server RPC endpoints are available for connections, making it possible for an attacker to download raw data from Datanode and Ozone manager and modify Ratis replication configuration.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Ozone 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Ozone是一个应用软件。一个面向Hadoop和云原生环境的可伸缩，冗余和分布式对象存储。 Apache Ozone 1.2.0版本存在安全漏洞，该漏洞源于各种内部服务器到服务器RPC端点可用于连接，攻击者可以从Datanode和Ozone管理器下载原始数据并修改Ratis复制配置。
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 Ozone | 1.0 ~ 1.0 | - |
II. Public POCs for CVE-2021-39231
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Same Patch Batch · Apache Software Foundation · 2021-11-19 · 8 CVEs total
| CVE-2021-41532 | Unauthenticated access to Ozone Recon HTTP endpoints | |
| CVE-2021-39236 | Owners of the S3 tokens are not validated | |
| CVE-2021-39235 | Access mode of block tokens are not enforced | |
| CVE-2021-39234 | Raw block data can be read bypassing ACL/authorization | |
| CVE-2021-39233 | Container-related datanode operations can be called without authorization | |
| CVE-2021-39232 | Missing admin check for SCM related admin commands | |
| CVE-2021-36372 | Original block tokens are persisted and can be retrieved |
IV. Related Vulnerabilities
Same product: Apache Ozone
- CVE-2024-45106
Apache Ozone: Improper authentication when generating S3 sec - CVE-2023-39196
Apache Ozone: Missing mutual TLS authentication in one of th - CVE-2021-41532
Unauthenticated access to Ozone Recon HTTP endpoints - CVE-2021-39236
Owners of the S3 tokens are not validated - CVE-2021-39235
Access mode of block tokens are not enforced
Same vendor: Apache Software Foundation
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Same weakness: CWE-862
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V. Comments for CVE-2021-39231
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