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CVE-2019-12805— NC Launcher 2 Arbitrary Command Injection Vulnerability

Quick assessment

Affected
NCSOFT NC Launcher2
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.

NC Launcher2是一款游戏启动器。 NNC Launcher2 2.4.1.691及之前版本中的custom protocol handler存在命令注入漏洞。攻击者可借助恶意的页面利用该漏洞执行任意命令。

AI Predicted 7.8 Difficulty: Easy EPSS 2.93% · P87
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I. Basic Information for CVE-2019-12805

Vulnerability Information
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Vulnerability Title
NC Launcher 2 Arbitrary Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
NCSOFT Game Launcher, NC Launcher2 2.4.1.691 and earlier versions have a vulnerability in the custom protocol handler that could allow remote attacker to execute arbitrary command. User interaction is required to exploit this vulnerability in that the target must visit a malicious web page. This can be leveraged for code execution in the context of the current user.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
NC Launcher2 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NC Launcher2是一款游戏启动器。 NNC Launcher2 2.4.1.691及之前版本中的custom protocol handler存在命令注入漏洞。攻击者可借助恶意的页面利用该漏洞执行任意命令。
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
NCSOFT NC Launcher2 2.4.1.691 and earlier -

II. Public POCs for CVE-2019-12805

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III. Intelligence Information for CVE-2019-12805

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Other References for CVE-2019-12805 (1)

IV. Related Vulnerabilities

Same vendor: NCSOFT
Same weakness: CWE-77

V. Comments for CVE-2019-12805

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