CVE-2020-9000
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
iPortalis是提供管理Microsoft 许可证、成本、治理和报告功能。 iPortalis iCS 中存在资源管理错误漏洞，该漏洞源于产品未对日志文件大小添加有效的验证。攻击者可通过无限增大服务器的日志文件导致内存耗尽引发拒绝服务。以下产品及版本受到影响：iPortalis iCS 7.1.13.0 版本。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-9000
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in iPortalis iCS 7.1.13.0. Attackers can send a sequence of requests to rapidly cause .NET Input Validation errors. This increases the size of the log file on the remote server until memory is exhausted, therefore consuming the maximum amount of resources (triggering a denial of service condition).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
iPortalis 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iPortalis是提供管理Microsoft 许可证、成本、治理和报告功能。 iPortalis iCS 中存在资源管理错误漏洞，该漏洞源于产品未对日志文件大小添加有效的验证。攻击者可通过无限增大服务器的日志文件导致内存耗尽引发拒绝服务。以下产品及版本受到影响：iPortalis iCS 7.1.13.0 版本。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-9000
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2020-9000 (2)
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https://websec.nl/blog/ x_refsource_MISC
Same Patch Batch · n/a · 2021-09-01 · 37 CVEs total
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IV. Related Vulnerabilities
V. Comments for CVE-2020-9000
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