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CVE-2019-12937

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ToaruOS是一套使用C语言编写的开源计算机操作系统。 ToaruOS 1.10.9及之前版本中的gsudo的apps/gsudo.c文件存在缓冲区溢出漏洞。攻击者可借助DISPLAY环境变量利用该漏洞将权限提升至root。

AI Predicted 7.8 Difficulty: Easy EPSS 0.50% · P41
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I. Basic Information for CVE-2019-12937

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local privilege escalation to the root user via the DISPLAY environment variable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ToaruOS 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ToaruOS是一套使用C语言编写的开源计算机操作系统。 ToaruOS 1.10.9及之前版本中的gsudo的apps/gsudo.c文件存在缓冲区溢出漏洞。攻击者可借助DISPLAY环境变量利用该漏洞将权限提升至root。
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-2019-12937

# POC Description Source Link Shenlong Link
1 None https://github.com/AkashicYiTai/CVE-2019-12937-ToaruOS- POC Details
2 None https://github.com/AkashicYiTai/CVE-2019-12937-ToaruOS POC Details
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III. Intelligence Information for CVE-2019-12937

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Other References for CVE-2019-12937 (1)

Same Patch Batch · n/a · 2019-06-23 · 3 CVEs total

CVE-2019-12936 BlueStacks App Player 输入验证错误漏洞
CVE-2019-12935 Shopware 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-12937

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