cnvd-2022-06539
Vulnerability from cnvd
Title
PostgreSQL任意代码执行漏洞（CNVD-2022-06539）
Description
PostgreSQL是一款自由的对象-关系型数据库服务器（数据库管理系统），在灵活的BSD-风格许可证下发行。 PostgreSQL中的psql交互终端存在任意代码执行漏洞。如果交互式psql会话在查询服务器时使用gset，攻击者可利用该漏洞以运行psql的操作系统帐户权限执行任意代码。
Severity
高
Patch Name
PostgreSQL任意代码执行漏洞（CNVD-2022-06539）的补丁
Patch Description
PostgreSQL是一款自由的对象-关系型数据库服务器（数据库管理系统），在灵活的BSD-风格许可证下发行。 PostgreSQL中的psql交互终端存在任意代码执行漏洞。如果交互式psql会话在查询服务器时使用gset，攻击者可利用该漏洞以运行psql的操作系统帐户权限执行任意代码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-25696
Impacted products
Name
['The PostgreSQL Global Development Group PostgreSQL <12.5', 'The PostgreSQL Global Development Group PostgreSQL <13.1', 'The PostgreSQL Global Development Group PostgreSQL <11.10', 'The PostgreSQL Global Development Group PostgreSQL <10.15', 'The PostgreSQL Global Development Group PostgreSQL <9.6.20', 'The PostgreSQL Global Development Group PostgreSQL <9.5.24']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25696",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-25696"
    }
  },
  "description": "PostgreSQL\u662f\u4e00\u6b3e\u81ea\u7531\u7684\u5bf9\u8c61-\u5173\u7cfb\u578b\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff09\uff0c\u5728\u7075\u6d3b\u7684BSD-\u98ce\u683c\u8bb8\u53ef\u8bc1\u4e0b\u53d1\u884c\u3002\n\nPostgreSQL\u4e2d\u7684psql\u4ea4\u4e92\u7ec8\u7aef\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u5982\u679c\u4ea4\u4e92\u5f0fpsql\u4f1a\u8bdd\u5728\u67e5\u8be2\u670d\u52a1\u5668\u65f6\u4f7f\u7528gset\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u8fd0\u884cpsql\u7684\u64cd\u4f5c\u7cfb\u7edf\u5e10\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06539",
  "openTime": "2022-01-25",
  "patchDescription": "PostgreSQL\u662f\u4e00\u6b3e\u81ea\u7531\u7684\u5bf9\u8c61-\u5173\u7cfb\u578b\u6570\u636e\u5e93\u670d\u52a1\u5668\uff08\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff09\uff0c\u5728\u7075\u6d3b\u7684BSD-\u98ce\u683c\u8bb8\u53ef\u8bc1\u4e0b\u53d1\u884c\u3002\r\n\r\nPostgreSQL\u4e2d\u7684psql\u4ea4\u4e92\u7ec8\u7aef\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u5982\u679c\u4ea4\u4e92\u5f0fpsql\u4f1a\u8bdd\u5728\u67e5\u8be2\u670d\u52a1\u5668\u65f6\u4f7f\u7528gset\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u8fd0\u884cpsql\u7684\u64cd\u4f5c\u7cfb\u7edf\u5e10\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\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": "PostgreSQL\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2022-06539\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "The PostgreSQL Global Development Group PostgreSQL \u003c12.5",
      "The PostgreSQL Global Development Group PostgreSQL \u003c13.1",
      "The PostgreSQL Global Development Group PostgreSQL \u003c11.10",
      "The PostgreSQL Global Development Group PostgreSQL \u003c10.15",
      "The PostgreSQL Global Development Group PostgreSQL \u003c9.6.20",
      "The PostgreSQL Global Development Group PostgreSQL \u003c9.5.24"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-25696",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-24",
  "title": "PostgreSQL\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2022-06539\uff09"
}


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