Vulnerability-Lookup

CNVD-2018-20056

Vulnerability from cnvd - Published: 2018-09-28

Title

IBM DB2 权限提升漏洞（CNVD-2018-20056）

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、IBM i、z/OS以及Windows服务器版本。 IBM DB2（包括DB2 Connect Server）中的Administrative Task Scheduler (ATS)存在提权漏洞。攻击者可利用该漏洞修改ATS使用的控制表，进而未授权访问用户数据。

Severity

高

Patch Name

IBM DB2 权限提升漏洞（CNVD-2018-20056）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www-01.ibm.com/support/docview.wss?uid=ibm10729983

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-1711

Impacted products

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

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "105390"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1711",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1711"
    }
  },
  "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\u3001IBM i\u3001z/OS\u4ee5\u53caWindows\u670d\u52a1\u5668\u7248\u672c\u3002\r\n\r\nIBM DB2\uff08\u5305\u62ecDB2 Connect Server\uff09\u4e2d\u7684Administrative Task Scheduler (ATS)\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539ATS\u4f7f\u7528\u7684\u63a7\u5236\u8868\uff0c\u8fdb\u800c\u672a\u6388\u6743\u8bbf\u95ee\u7528\u6237\u6570\u636e\u3002",
  "discovererName": "IBM",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www-01.ibm.com/support/docview.wss?uid=ibm10729983",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20056",
  "openTime": "2018-09-28",
  "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\u3001IBM i\u3001z/OS\u4ee5\u53caWindows\u670d\u52a1\u5668\u7248\u672c\u3002\r\n\r\nIBM DB2\uff08\u5305\u62ecDB2 Connect Server\uff09\u4e2d\u7684Administrative Task Scheduler (ATS)\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539ATS\u4f7f\u7528\u7684\u63a7\u5236\u8868\uff0c\u8fdb\u800c\u672a\u6388\u6743\u8bbf\u95ee\u7528\u6237\u6570\u636e\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 \u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-20056\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM DB2 11.1",
      "IBM DB2 10.5",
      "IBM DB2 9.7",
      "IBM DB2 10.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-1711",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-27",
  "title": "IBM DB2 \u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-20056\uff09"
}

CVE-2018-1711 (GCVE-0-2018-1711)

Vulnerability from cvelistv5 – Published: 2018-09-21 13:00 – Updated: 2024-09-17 01:21

Summary

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, and 11.1 could allow a local user to to gain privileges due to allowing modification of columns of existing tasks. IBM X-Force ID: 146369.

Severity

8.4 (High)


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

CWE

Gain Privileges

Assigner

ibm mitre root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/105390	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1042175	vdb-entryx_refsource_SECTRACK
https://www.ibm.com/support/docview.wss?uid=ibm10729983	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

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

Date Public

2018-09-18 00:00

Show details on NVD website

JSON

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{
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          "dateUpdated": "2024-08-05T04:07:44.298Z",
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            "url": "http://www.securitytracker.com/id/1042175"
          },
          {
            "tags": [
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            "url": "https://www.ibm.com/support/docview.wss?uid=ibm10729983"
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/146369"
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        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "IBM",
          "versions": [
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              "version": "10.5"
            },
            {
              "status": "affected",
              "version": "10.1"
            },
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              "status": "affected",
              "version": "9.7"
            },
            {
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            }
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      ],
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        }
      ],
      "metrics": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
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            "scope": "UNCHANGED",
            "temporalScore": 7.3,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
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        "dateUpdated": "2018-12-02T10:57:02.000Z",
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        },
        {
          "tags": [
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          "url": "https://www.ibm.com/support/docview.wss?uid=ibm10729983"
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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.