Vulnerability-Lookup

CNVD-2021-99983

Vulnerability from cnvd - Published: 2021-12-14

Title

IBM DB2信息泄露漏洞（CNVD-2021-99983）

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，该漏洞允许用户创建视图或内联SQL函数来获取敏感信息。目前没有详细的漏洞细节提供。

Severity

低

Patch Name

IBM DB2信息泄露漏洞（CNVD-2021-99983）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6466367

Reference

https://exchange.xforce.ibmcloud.com/vulnerabilities/199283, https://www.ibm.com/support/pages/node/6466369

Impacted products

Name
['IBM DB2 11.1', 'IBM DB2 10.5', 'IBM DB2 9.7', 'IBM DB2 10.1', 'IBM DB2 11.5']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20579",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20579"
    }
  },
  "description": "IBM DB2\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u7684\u6267\u884c\u73af\u5883\u4e3b\u8981\u6709UNIX\u3001Linux\u3001IBMi\u3001z/OS\u4ee5\u53caWindows\u670d\u52a1\u5668\u7248\u672c\u3002 \n\nIBM DB2 for Linux\u3001UNIX\u548cWindows(\u5305\u62ecDB2 Connect Server)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u7528\u6237\u521b\u5efa\u89c6\u56fe\u6216\u5185\u8054SQL\u51fd\u6570\u6765\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttps://www.ibm.com/support/pages/node/6466367",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-99983",
  "openTime": "2021-12-14",
  "patchDescription": "IBM DB2\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u7684\u6267\u884c\u73af\u5883\u4e3b\u8981\u6709UNIX\u3001Linux\u3001IBMi\u3001z/OS\u4ee5\u53caWindows\u670d\u52a1\u5668\u7248\u672c\u3002 \r\n\r\nIBM DB2 for Linux\u3001UNIX\u548cWindows(\u5305\u62ecDB2 Connect Server)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u7528\u6237\u521b\u5efa\u89c6\u56fe\u6216\u5185\u8054SQL\u51fd\u6570\u6765\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "IBM DB2\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-99983\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM DB2 11.1",
      "IBM DB2 10.5",
      "IBM DB2 9.7",
      "IBM DB2 10.1",
      "IBM DB2 11.5"
    ]
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/199283, https://www.ibm.com/support/pages/node/6466369",
  "serverity": "\u4f4e",
  "submitTime": "2021-07-13",
  "title": "IBM DB2\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-99983\uff09"
}

CVE-2021-20579 (GCVE-0-2021-20579)

Vulnerability from cvelistv5 – Published: 2021-06-24 18:45 – Updated: 2024-09-16 20:51

Summary

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user who can create a view or inline SQL function to obtain sensitive information when AUTO_REVAL is set to DEFFERED_FORCE. IBM X-Force ID: 199283.

Severity

5.9 (Medium)


                        
                          CVSS:3.0/AV:N/PR:N/AC:H/S:U/C:H/UI:N/A:N/I:N/E:U/RC:C/RL:O

CWE

Obtain Information

Assigner

ibm mitre root

References

3 references

URL	Tags
https://www.ibm.com/support/pages/node/6466369	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
https://security.netapp.com/advisory/ntap-2021072…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
IBM	DB2 for Linux, UNIX and Windows	Affected: 10.5 Affected: 10.1 Affected: 9.7 Affected: 11.1 Affected: 11.5

Date Public

2021-06-23 00:00

Show details on NVD website

JSON

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      ],
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            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2021-99983

CVE-2021-20579 (GCVE-0-2021-20579)

Tags

Sightings

Nomenclature

Related by attack behaviour