CVE-2023-33855— IBM Common Cryptographic Architecture information disclosure
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I. Basic Information for CVE-2023-33855
Vulnerability Information
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Vulnerability Title
IBM Common Cryptographic Architecture information disclosure
Source: NVD (National Vulnerability Database)
Vulnerability Description
Under certain conditions, RSA operations performed by IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 may exhibit non-constant-time behavior. This could allow a remote attacker to obtain sensitive information using a timing-based attack. IBM X-Force ID: 257676.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
隐蔽时间通道
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM Common Cryptographic Architecture 安全漏洞
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版本存在安全漏洞。攻击者利用该漏洞获取敏感信息。
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-2023-33855
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.ibm.com/support/pages/node/7145168vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-33855
Same Patch Batch · IBM · 2024-03-26 · 3 CVEs total
| CVE-2023-47150 | 7.5 HIGH | IBM Common Cryptographic Architecture denial of service |
| CVE-2024-22356 | 4.9 MEDIUM | IBM App Connect Enterprise and IBM Integration Bus for z/OS information disclosure |
IV. Related Vulnerabilities
Same product: Common Cryptographic Architecture
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IBM Common Cryptographic Architecture denial of service - CVE-2023-47150
IBM Common Cryptographic Architecture denial of service
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V. Comments for CVE-2023-33855
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