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CVE-2024-49823— 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 7.0.0至7.5.51版本存在缓冲区错误漏洞，该漏洞源于硬件安全模块可能因特制请求序列导致拒绝服务。

CVSS 6.5 · Medium EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-49823

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 7.0.0 through 7.5.51 could allow an authenticated user to cause a denial of service in the Hardware Security Module (HSM) using a specially crafted sequence of valid requests.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Common Cryptographic Architecture 缓冲区错误漏洞
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 7.0.0至7.5.51版本存在缓冲区错误漏洞，该漏洞源于硬件安全模块可能因特制请求序列导致拒绝服务。
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 ~ 7.5.51 cpe:2.3:h:ibm:4769:-:*:*:*:*:*:*:*
IBM 4769 Developers Toolkit 7.0.0 ~ 7.5.51 -

II. Public POCs for CVE-2024-49823

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III. Intelligence Information for CVE-2024-49823

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Vendor Advisories for CVE-2024-49823 (1)

Same Patch Batch · IBM · 2025-03-11 · 4 CVEs total

CVE-2024-22340 6.5 MEDIUM IBM Common Cryptographic Architecture information disclosure
CVE-2024-56338 4.8 MEDIUM IBM Sterling B2B Integrator cross-site scripting
CVE-2024-41760 3.7 LOW IBM Common Cryptographic Architecture information disclosure

IV. Related Vulnerabilities

Same product: Common Cryptographic Architecture
Same vendor: IBM
Same weakness: CWE-787

V. Comments for CVE-2024-49823

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