CVE-2021-29777
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I. Basic Information for CVE-2021-29777
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5, under specific circumstance of a table being dropped while being accessed in another session, could allow an authenticated user to cause a denial of srevice IBM X-Force ID: 203031.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM DB2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM DB2是美国IBM公司的一套关系型数据库管理系统。该系统的执行环境主要有UNIX、Linux、IBMi、z/OS以及Windows服务器版本。 IBM Db2 for Linux、UNIX和Windows(包括Db2 Connect Server)存在安全漏洞，该漏洞源于在一个表在另一个会话中被访问时被删除的特定情况下，可以允许经过身份验证的用户导致拒绝服务。
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 | DB2 for Linux, UNIX and Windows | 10.5 | - |
II. Public POCs for CVE-2021-29777
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/6466373x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20210720-0006/x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-29777
Same Patch Batch · IBM · 2021-06-24 · 5 CVEs total
| CVE-2020-4885 | IBM DB2 后置链接漏洞 | |
| CVE-2020-4945 | IBM DB2 安全漏洞 | |
| CVE-2021-20579 | IBM DB2 信息泄露漏洞 | |
| CVE-2021-29703 | IBM DB2 命令注入漏洞 |
IV. Related Vulnerabilities
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Inadequate Pod Communication Restrictions, affects watsonx.d
V. Comments for CVE-2021-29777
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