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CVE-2024-48911— OpenCanary Executes Commands From Potentially Writable Config File

Quick assessment

Affected
thinkst opencanary
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.

OpenCanary是Thinkst Applied Research开源的一个多协议网络蜜罐。 OpenCanary 0.9.4版本之前存在安全漏洞，该漏洞源于配置文件存储在非特权用户目录中，但守护进程由 root 执行，因此非特权用户可以更改配置文件，并在 root 稍后运行守护进程时提升权限。

AI Predicted 8.1 Difficulty: Easy EPSS 0.22% · P12
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I. Basic Information for CVE-2024-48911

Vulnerability Information
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Vulnerability Title
OpenCanary Executes Commands From Potentially Writable Config File
Source: CVE Program / CVE List V5
Vulnerability Description
OpenCanary, a multi-protocol network honeypot, directly executed commands taken from its config file. Prior to version 0.9.4, where the config file is stored in an unprivileged user directory but the daemon is executed by root, it’s possible for the unprivileged user to change the config file and escalate permissions when root later runs the daemon. Version 0.9.4 contains a fix for the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
OpenCanary 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenCanary是Thinkst Applied Research开源的一个多协议网络蜜罐。 OpenCanary 0.9.4版本之前存在安全漏洞，该漏洞源于配置文件存储在非特权用户目录中，但守护进程由 root 执行，因此非特权用户可以更改配置文件，并在 root 稍后运行守护进程时提升权限。
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
thinkst opencanary < 0.9.4 -

II. Public POCs for CVE-2024-48911

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III. Intelligence Information for CVE-2024-48911

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IV. Related Vulnerabilities

Same product: opencanary
Same vendor: thinkst
Same weakness: CWE-863

V. Comments for CVE-2024-48911

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