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CVE-2021-32028

Quick assessment

Affected
n/a postgresql
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 中存在信息泄露漏洞。攻击者可以读取服务器内存的任意字节。在默认配置中，任何经过身份验证的数据库用户都可以随意创建先决条件对象并完成此攻击。

AI Predicted 6.5 Difficulty: Hard EPSS 1.56% · P74

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories
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I. Basic Information for CVE-2021-32028

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
PostgreSQL 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 中存在信息泄露漏洞。攻击者可以读取服务器内存的任意字节。在默认配置中，任何经过身份验证的数据库用户都可以随意创建先决条件对象并完成此攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- postgresql postgresql 13.3, postgresql 12.7, postgresql 11.12, postgresql 10.17, postgresql 9.6.22 -

II. Public POCs for CVE-2021-32028

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III. Intelligence Information for CVE-2021-32028

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Vendor Advisories for CVE-2021-32028 (3)

Other References for CVE-2021-32028 (1)

Same Patch Batch · n/a · 2021-10-11 · 39 CVEs total

CVE-2021-23448 6.5 MEDIUM Prototype Pollution
CVE-2021-42139 Deno 代码注入漏洞
CVE-2021-40884 Projectsend 安全漏洞
CVE-2021-40886 ProjectSend 路径遍历漏洞
CVE-2021-40887 ProjectSend 路径遍历漏洞
CVE-2021-40888 ProjectSend 跨站脚本漏洞
CVE-2021-40889 CMSUno 代码注入漏洞
CVE-2021-35060 OpenWay Group WAY4 ACS 安全漏洞
CVE-2021-35059 OpenWay Group Way4 Acs 跨站脚本漏洞
CVE-2021-41801 MediaWiki 安全漏洞
CVE-2021-29004 rConfig SQL注入漏洞
CVE-2021-42137 Zammad 安全漏洞
CVE-2021-42135 Hashicorp HashiCorp Vault 安全漏洞
CVE-2021-41055 Gajim 安全漏洞
CVE-2021-42134 Django 跨站脚本漏洞
CVE-2021-41798 MediaWiki 跨站脚本漏洞
CVE-2021-41799 MediaWiki 资源管理错误漏洞
CVE-2021-41800 MediaWiki 访问控制错误漏洞
CVE-2021-42257 Suse Check_smart 输入验证错误漏洞
CVE-2021-42260 TinyXML 安全漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: postgresql
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2021-32028

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