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I. Basic Information for CVE-2013-4427
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
pyxtrlock before 0.2 does not properly check the return values of the (1) xcb_grab_pointer and (2) xcb_grab_keyboard XCB library functions, which allows physically proximate attackers to gain access to the keyboard or mouse without unlocking the screen via unspecified vectors.
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
pyxtrlock 本地安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pyxtrlock是一套基于Python的锁屏软件。该软件适用在监测机器上,其特点是只锁定键盘和鼠标,其屏幕依旧显示在锁定前显示的内容。 pyxtrlock 0.1及之前的版本中存在安全漏洞,该漏洞源于程序没有正确检查‘xcb_grab_pointer’和‘xcb_grab_keyboard XCB’库函数的返回值。物理位置临近的攻击者可利用该漏洞获取键盘或鼠标的访问权限。
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2013-4427
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III. Intelligence Information for CVE-2013-4427
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