cnvd-2021-37590
Vulnerability from cnvd
Title
PostgreSQL远程代码执行漏洞（CNVD-2021-37590）
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 在 4.5.1之前版本pg partman扩展中存在远程代码执行漏洞，由于未设置显式搜索路径，因此可以通过安全定义函数实现任意代码执行。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
PostgreSQL远程代码执行漏洞（CNVD-2021-37590）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 在 4.5.1之前版本pg partman扩展中存在远程代码执行漏洞，由于未设置显式搜索路径，因此可以通过安全定义函数实现任意代码执行。目前没有详细的漏洞细节提供。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/pgpartman/pg_partman/commit/0b6565ad378c358f8a6cd1d48ddc482eb7f854d3

Reference
https://github.com/pgpartman/pg_partman/compare/v4.5.0...v4.5.1
Impacted products
Name
Postgresql PostgreSQL <4.5.1
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33204",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-33204"
    }
  },
  "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 \u5728 4.5.1\u4e4b\u524d\u7248\u672cpg partman\u6269\u5c55\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u7531\u4e8e\u672a\u8bbe\u7f6e\u663e\u5f0f\u641c\u7d22\u8def\u5f84\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u5b89\u5168\u5b9a\u4e49\u51fd\u6570\u5b9e\u73b0\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/pgpartman/pg_partman/commit/0b6565ad378c358f8a6cd1d48ddc482eb7f854d3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37590",
  "openTime": "2021-05-28",
  "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 \u5728 4.5.1\u4e4b\u524d\u7248\u672cpg partman\u6269\u5c55\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u7531\u4e8e\u672a\u8bbe\u7f6e\u663e\u5f0f\u641c\u7d22\u8def\u5f84\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u5b89\u5168\u5b9a\u4e49\u51fd\u6570\u5b9e\u73b0\u4efb\u610f\u4ee3\u7801\u6267\u884c\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": "PostgreSQL\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2021-37590\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Postgresql PostgreSQL \u003c4.5.1"
  },
  "referenceLink": "https://github.com/pgpartman/pg_partman/compare/v4.5.0...v4.5.1",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-20",
  "title": "PostgreSQL\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2021-37590\uff09"
}


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