cnvd - cnvd-2020-68350

cnvd-2020-68350

Vulnerability from cnvd

Title: IBM DB2任意代码执行漏洞

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 存在任意代码执行漏洞，攻击者可利用该漏洞可以创建一个恶意的DLL，然后将其放到IBM DB2的当前目录中，以便执行代码。

Severity: 高

Patch Name: IBM DB2任意代码执行漏洞的补丁

Patch 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 存在任意代码执行漏洞，攻击者可利用该漏洞可以创建一个恶意的DLL，然后将其放到IBM DB2的当前目录中，以便执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/6370023

Reference: https://vigilance.fr/vulnerability/IBM-DB2-executing-DLL-code-33937

Impacted products

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

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4739",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4739"
    }
  },
  "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 \u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6076\u610f\u7684DLL\uff0c\u7136\u540e\u5c06\u5176\u653e\u5230IBM DB2\u7684\u5f53\u524d\u76ee\u5f55\u4e2d\uff0c\u4ee5\u4fbf\u6267\u884c\u4ee3\u7801\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/6370023",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-68350",
  "openTime": "2020-12-02",
  "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 \u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6076\u610f\u7684DLL\uff0c\u7136\u540e\u5c06\u5176\u653e\u5230IBM DB2\u7684\u5f53\u524d\u76ee\u5f55\u4e2d\uff0c\u4ee5\u4fbf\u6267\u884c\u4ee3\u7801\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\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM IBM DB2 10.1",
      "IBM IBM DB2 10.5",
      "IBM IBM DB2 11.1",
      "IBM IBM DB2 9.7",
      "IBM IBM DB2 11.5"
    ]
  },
  "referenceLink": "https://vigilance.fr/vulnerability/IBM-DB2-executing-DLL-code-33937",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-24",
  "title": "IBM DB2\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-4739 (GCVE-0-2020-4739)

Vulnerability from cvelistv5

Published

2020-11-20 13:50

Modified

2024-09-17 02:05

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Gain Privileges

Summary

IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6370023	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/188149	vdb-entry, x_refsource_XF

Impacted products

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

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188149"
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        ],
        "title": "CVE Program Container"
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    "cna": {
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      "metrics": [
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            "exploitCodeMaturity": "UNPROVEN",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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