CVE-2021-38140
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-38140
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The set_user extension module before 2.0.1 for PostgreSQL allows a potential privilege escalation using RESET SESSION AUTHORIZATION after set_user().
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PostgreSQL 安全漏洞
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 2.0.1 之前的 set_user 扩展模块存在安全漏洞，该漏洞允许在 set_user() 之后使用 RESET SESSION AUTHORIZATION 进行潜在的权限提升。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-38140
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-38140
请登录查看更多情报信息。
Other References for CVE-2021-38140 (2)
- https://github.com/pgaudit/set_user/compare/REL2_0_0...REL2_0_1x_refsource_MISC
- https://github.com/pgaudit/set_user/releases/tag/REL2_0_1x_refsource_CONFIRM
Same Patch Batch · n/a · 2021-08-10 · 70 CVEs total
| CVE-2021-32122 | 9.8 CRITICAL | Netgear NETGEAR 跨站请求伪造漏洞 |
| CVE-2021-38532 | 6.8 MEDIUM | Netgear NETGEAR和NETGEAR WAC104 安全漏洞 |
| CVE-2021-38538 | 6.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38539 | 6.3 MEDIUM | Netgear NETGEAR 安全漏洞 |
| CVE-2021-38533 | 5.4 MEDIUM | NETGEAR RAX40 跨站脚本漏洞 |
| CVE-2021-38535 | 4.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38536 | 4.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38537 | 4.2 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38534 | 4.1 MEDIUM | NETGEAR 跨站脚本漏洞 |
| CVE-2020-25082 | 3.8 LOW | Nuvoton NPCT75x 信息泄露漏洞 |
| CVE-2021-38514 | 2.4 LOW | 多款Netgear产品授权问题漏洞 |
| CVE-2021-37389 | Chamilo LMS 跨站脚本漏洞 | |
| CVE-2020-21684 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21683 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21682 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21688 | FFmpeg 资源管理错误漏洞 | |
| CVE-2020-21697 | FFmpeg 资源管理错误漏洞 | |
| CVE-2021-28846 | Trendnet多种产品格式化字符串错误漏洞 | |
| CVE-2021-37391 | Chamilo LMS 跨站脚本漏洞 | |
| CVE-2021-28845 | TRENDnet 多款产品 代码问题漏洞 |
Showing top 20 of 70 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-9604
JeecgBoot AiragModelController access control - CVE-2026-9581
JeecgBoot add access control - CVE-2026-9580
JeecgBoot selectDepart LoginController.selectDepart access c - CVE-2026-9579
JeecgBoot SysUser userEdit user.getUsername access control - CVE-2026-9572
GPAC MP4Box media.c Media_GetSample memory leak
V. Comments for CVE-2021-38140
No comments yet