CVE-2020-5426— Scheduler for TAS can transmit privileged UAA token in plaintext
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I. Basic Information for CVE-2020-5426
Vulnerability Information
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Vulnerability Title
Scheduler for TAS can transmit privileged UAA token in plaintext
Source: NVD (National Vulnerability Database)
Vulnerability Description
Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的明文传输
Source: NVD (National Vulnerability Database)
Vulnerability Title
VMware Pivotal Scheduler 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware Pivotal Scheduler是美国威睿（VMware）公司的一个可以执行周期性任务的软件。 VMware Pivotal Scheduler 1.4.0之前版本存在安全漏洞，该漏洞允许通过非tls连接发送UAA客户令牌的明文传输。这也依赖于MySQL服务器的配置，该服务器用于缓存服务使用的UAA客户端令牌。攻击者可利用该漏洞在云控制器中获得管理级别的访问。
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 |
|---|---|---|---|---|
| VMware Tanzu | Pivotal Scheduler | All ~ 1.4.0 | - |
II. Public POCs for CVE-2020-5426
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tanzu.vmware.com/security/cve-2020-5426x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-5426
IV. Related Vulnerabilities
Same vendor: VMware Tanzu
Same weakness: CWE-319
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V. Comments for CVE-2020-5426
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