CVE-2021-32029
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I. Basic Information for CVE-2021-32029
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in postgresql. Using an UPDATE ... RETURNING 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: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
PostgreSQL 缓冲区错误漏洞
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 中存在缓冲区错误漏洞。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 | - |
II. Public POCs for CVE-2021-32029
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-32029
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- https://www.postgresql.org/support/security/CVE-2021-32029/x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20211112-0003/x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1956883x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-32029
Same Patch Batch · n/a · 2021-10-08 · 17 CVEs total
| CVE-2021-41802 | 2.9 LOW | Hashicorp HashiCorp Vault 安全漏洞 |
| CVE-2021-42112 | LimeSurvey 跨站脚本漏洞 | |
| CVE-2020-22617 | Ardour 资源管理错误漏洞 | |
| CVE-2021-42109 | VITEC Exterity IPTV 安全漏洞 | |
| CVE-2021-20600 | Mitsubishi Electric MELSEC iQ-R series 资源管理错误漏洞 | |
| CVE-2021-41920 | webTareas SQL注入漏洞 | |
| CVE-2021-41919 | webTareas 代码问题漏洞 | |
| CVE-2021-41918 | webTareas 跨站脚本漏洞 | |
| CVE-2021-41917 | webTareas 跨站脚本漏洞 | |
| CVE-2021-41916 | webTareas 跨站请求伪造漏洞 | |
| CVE-2021-41825 | Verint Systems Verint Workforce Optimization 跨站脚本漏洞 | |
| CVE-2021-3312 | Alkacon OpenCms 代码问题漏洞 | |
| CVE-2021-36767 | Digi RealPort 安全漏洞 | |
| CVE-2021-35979 | Digi RealPort 访问控制错误漏洞 | |
| CVE-2021-35977 | Digi RealPort 安全漏洞 | |
| CVE-2021-41947 | Subrion CMS SQL注入漏洞 |
IV. Related Vulnerabilities
Same product: postgresql
- CVE-2026-2007
PostgreSQL pg_trgm heap buffer overflow writes pattern onto - CVE-2026-2006
PostgreSQL missing validation of multibyte character length - CVE-2026-2005
PostgreSQL pgcrypto heap buffer overflow executes arbitrary - CVE-2026-2004
PostgreSQL intarray missing validation of type of input to s - CVE-2026-2003
PostgreSQL oidvector discloses a few bytes of memory
Same vendor: n/a
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bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-200
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Apache CloudStack: Proxmox Extension Allows Unauthorized Cro
V. Comments for CVE-2021-32029
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