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CVE-2020-4956

Quick assessment

Affected
IBM Spectrum Protect Operations Center
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.

IBM Spectrum Protect Operations Center是美国IBM公司的一个为 IBM Spectrum Protect 环境提供可视化控制的软件。 IBM Spectrum Protect Operations Center中存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。

AI Predicted 7.5 Difficulty: Easy EPSS 0.46% · P38
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I. Basic Information for CVE-2020-4956

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Spectrum Protect Operations Center 7.1 and 8.1 is vulnerable to a denial of service, caused by a RPC that allows certain cache values to be set and dumped to a file. By setting a grossly large cache value and dumping that cached value to a file multiple times, a remote attacker could exploit this vulnerability to cause the consumption of all memory resources. IBM X-Force ID: 192156.
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
IBM Spectrum Protect Operations Center 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Spectrum Protect Operations Center是美国IBM公司的一个为 IBM Spectrum Protect 环境提供可视化控制的软件。 IBM Spectrum Protect Operations Center中存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
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
IBM Spectrum Protect Operations Center 8.1 -

II. Public POCs for CVE-2020-4956

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III. Intelligence Information for CVE-2020-4956

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Vendor Advisories for CVE-2020-4956 (2)

Same Patch Batch · IBM · 2021-02-15 · 3 CVEs total

CVE-2020-4954 IBM Spectrum Protect Operations Center 授权问题漏洞
CVE-2020-4955 IBM Spectrum Protect Operations Center 代码问题漏洞

IV. Related Vulnerabilities

Same product: Spectrum Protect Operations Center
Same vendor: IBM

V. Comments for CVE-2020-4956

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