cnvd - cnvd-2020-02198

cnvd-2020-02198

Vulnerability from cnvd

Title: PostgreSQL后置链接漏洞

Description:

PostgreSQL是PostgreSQL组织的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性，例如外键、触发器、视图等。

PostgreSQL中的Red Hat初始化脚本存在后置链接漏洞。该漏洞源于网络系统或产品未正确过滤表示非预期资源的链接或者快捷方式的文件名。攻击者可利用该漏洞访问非法的文件路径。

Severity: 高

Patch Name: PostgreSQL后置链接漏洞的补丁

Patch Description:

PostgreSQL是PostgreSQL组织的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性，例如外键、触发器、视图等。

PostgreSQL中的Red Hat初始化脚本存在后置链接漏洞。该漏洞源于网络系统或产品未正确过滤表示非预期资源的链接或者快捷方式的文件名。攻击者可利用该漏洞访问非法的文件路径。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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15097

Reference: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15097

Impacted products

Name
['PostgreSQL Postgresql', 'Red Hat Enterprise Linux EUS 7.4', 'Red Hat Enterprise Linux EUS 7.5', 'Red Hat Enterprise Linux Server 7.0', 'Red Hat Enterprise Linux Server - AUS 7.4', 'Red Hat Enterprise Linux Workstation 7.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-15097"
    }
  },
  "description": "PostgreSQL\u662fPostgreSQL\u7ec4\u7ec7\u7684\u4e00\u5957\u81ea\u7531\u7684\u5bf9\u8c61\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u5927\u90e8\u5206SQL\u6807\u51c6\u5e76\u4e14\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6\u7279\u6027\uff0c\u4f8b\u5982\u5916\u952e\u3001\u89e6\u53d1\u5668\u3001\u89c6\u56fe\u7b49\u3002\n\nPostgreSQL\u4e2d\u7684Red Hat\u521d\u59cb\u5316\u811a\u672c\u5b58\u5728\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8fc7\u6ee4\u8868\u793a\u975e\u9884\u671f\u8d44\u6e90\u7684\u94fe\u63a5\u6216\u8005\u5feb\u6377\u65b9\u5f0f\u7684\u6587\u4ef6\u540d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u975e\u6cd5\u7684\u6587\u4ef6\u8def\u5f84\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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15097",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-02198",
  "openTime": "2020-01-14",
  "patchDescription": "PostgreSQL\u662fPostgreSQL\u7ec4\u7ec7\u7684\u4e00\u5957\u81ea\u7531\u7684\u5bf9\u8c61\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u652f\u6301\u5927\u90e8\u5206SQL\u6807\u51c6\u5e76\u4e14\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6\u7279\u6027\uff0c\u4f8b\u5982\u5916\u952e\u3001\u89e6\u53d1\u5668\u3001\u89c6\u56fe\u7b49\u3002\r\n\r\nPostgreSQL\u4e2d\u7684Red Hat\u521d\u59cb\u5316\u811a\u672c\u5b58\u5728\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8fc7\u6ee4\u8868\u793a\u975e\u9884\u671f\u8d44\u6e90\u7684\u94fe\u63a5\u6216\u8005\u5feb\u6377\u65b9\u5f0f\u7684\u6587\u4ef6\u540d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u975e\u6cd5\u7684\u6587\u4ef6\u8def\u5f84\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": "PostgreSQL\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PostgreSQL Postgresql",
      "Red Hat Enterprise Linux EUS 7.4",
      "Red Hat Enterprise Linux EUS 7.5",
      "Red Hat Enterprise Linux Server 7.0",
      "Red Hat Enterprise Linux Server - AUS 7.4",
      "Red Hat Enterprise Linux Workstation 7.0"
    ]
  },
  "referenceLink": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15097",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-05",
  "title": "PostgreSQL\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e"
}

CVE-2017-15097 (GCVE-0-2017-15097)

Vulnerability from cvelistv5

Published

2018-07-27 20:00

Modified

2024-08-05 19:50

Severity ?

6.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-59

Summary

Privilege escalation flaws were found in the Red Hat initialization scripts of PostgreSQL. An attacker with access to the postgres user account could use these flaws to obtain root access on the server machine.

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2017:3402	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:3403	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:3405	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15097	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039983	vdb-entry, x_refsource_SECTRACK
	https://access.redhat.com/errata/RHSA-2017:3404	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	Red Hat	postgresql init script	Version: all

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T19:50:16.051Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2017:3402",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:3402"
          },
          {
            "name": "RHSA-2017:3403",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:3403"
          },
          {
            "name": "RHSA-2017:3405",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
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              "vdb-entry",
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              "x_transferred"
            ],
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            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:3404"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "postgresql init script",
          "vendor": "Red Hat",
          "versions": [
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            }
          ]
        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "Privilege escalation flaws were found in the Red Hat initialization scripts of PostgreSQL. An attacker with access to the postgres user account could use these flaws to obtain root access on the server machine."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-59",
              "description": "CWE-59",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-28T09:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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          "name": "RHSA-2017:3402",
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          "url": "https://access.redhat.com/errata/RHSA-2017:3402"
        },
        {
          "name": "RHSA-2017:3403",
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            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:3403"
        },
        {
          "name": "RHSA-2017:3405",
          "tags": [
            "vendor-advisory",
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          "url": "https://access.redhat.com/errata/RHSA-2017:3405"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15097"
        },
        {
          "name": "1039983",
          "tags": [
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          ],
          "url": "http://www.securitytracker.com/id/1039983"
        },
        {
          "name": "RHSA-2017:3404",
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    "datePublished": "2018-07-27T20:00:00",
    "dateReserved": "2017-10-08T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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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