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CVE-2023-47150— IBM Common Cryptographic Architecture denial of service

Quick assessment

Affected
IBM Common Cryptographic Architecture
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 Common Cryptographic Architecture是美国国际商业机器（IBM）公司的一个密码平台。提供一些功能来保护金融交易。 IBM Common Cryptographic Architecture (CCA) 7.0.0版本至7.5.36版本存在资源管理错误漏洞，该漏洞源于某些类型的 AES 操作的数据处理不正确从而导致拒绝服务。

CVSS 7.5 · High EPSS 0.64% · P49

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-47150

Vulnerability Information
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Vulnerability Title
IBM Common Cryptographic Architecture denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 could allow a remote user to cause a denial of service due to incorrect data handling for certain types of AES operations. IBM X-Force ID: 270602.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Common Cryptographic Architecture 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Common Cryptographic Architecture是美国国际商业机器（IBM）公司的一个密码平台。提供一些功能来保护金融交易。 IBM Common Cryptographic Architecture (CCA) 7.0.0版本至7.5.36版本存在资源管理错误漏洞，该漏洞源于某些类型的 AES 操作的数据处理不正确从而导致拒绝服务。
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 Common Cryptographic Architecture 7.0.0 ~ 7.5.36 -

II. Public POCs for CVE-2023-47150

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III. Intelligence Information for CVE-2023-47150

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Vendor Advisories for CVE-2023-47150 (2)

Same Patch Batch · IBM · 2024-03-26 · 3 CVEs total

CVE-2024-22356 4.9 MEDIUM IBM App Connect Enterprise and IBM Integration Bus for z/OS information disclosure
CVE-2023-33855 3.7 LOW IBM Common Cryptographic Architecture information disclosure

IV. Related Vulnerabilities

Same product: Common Cryptographic Architecture
Same vendor: IBM
Same weakness: CWE-400

V. Comments for CVE-2023-47150

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