CVE-2023-28955— IBM Watson Knowledge Catalog denial of service
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I. Basic Information for CVE-2023-28955
Vulnerability Information
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Vulnerability Title
IBM Watson Knowledge Catalog denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service. IBM X-Force ID: 251704.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM Cloud Pak for Data 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Cloud Pak for Data是美国国际商业机器（IBM）公司的一种云原生解决方案，可以让客户快速高效地使用数据和分析数据。 IBM Cloud Pak for Data 4.0 版本存在安全漏洞，该漏洞源于通过特制请求可能导致拒绝服务。
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 | Watson Knowledge Catalog on Cloud Pak for Data | 4.0 | - |
II. Public POCs for CVE-2023-28955
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/7009747vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-28955
Same Patch Batch · IBM · 2023-07-10 · 5 CVEs total
| CVE-2023-28958 | 7.0 HIGH | IBM Watson Knowledge Catalog CSV injection |
| CVE-2023-27540 | 5.9 MEDIUM | IBM Watson CP4D Data Stores denial of service |
| CVE-2023-30442 | 5.9 MEDIUM | IBM Db2 denial of service |
| CVE-2023-28953 | 3.1 LOW | IBM Cognos Analytics on Cloud Pak for Data improper access control |
IV. Related Vulnerabilities
Same vendor: IBM
- CVE-2026-1577
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-36122
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-14688
IBM® Db2® is vulnerable to a denial of service when fetching - CVE-2026-2311
IBM i is affected by a privilege escalation vulnerability in - CVE-2025-36180
Inadequate Pod Communication Restrictions, affects watsonx.d
Same weakness: CWE-20
V. Comments for CVE-2023-28955
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