CVE-2019-3820
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I. Basic Information for CVE-2019-3820
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
gnome-shell 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gnome-shell是一款为GNOME桌面提供切换窗口，启动应用程序或查看通知等核心用户界面功能的shell。 gnome-shell 3.15.91版本中存在安全漏洞。攻击者可利用该漏洞调用键盘快捷键并可能执行其他操作。
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 |
|---|---|---|---|---|
| The Gnome Project | gnome-shell | since 3.15.91 | - |
II. Public POCs for CVE-2019-3820
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://gitlab.gnome.org/GNOME/gnome-shell/issues/851x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3820x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00023.htmlvendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00049.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2019-3820
IV. Related Vulnerabilities
Same vendor: The Gnome Project
Same weakness: CWE-285
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V. Comments for CVE-2019-3820
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