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CVE-2020-13696

EPSS 0.04% · P13
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I. Basic Information for CVE-2020-13696

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in LinuxTV xawtv before 3.107. The function dev_open() in v4l-conf.c does not perform sufficient checks to prevent an unprivileged caller of the program from opening unintended filesystem paths. This allows a local attacker with access to the v4l-conf setuid-root program to test for the existence of arbitrary files and to trigger an open on arbitrary files with mode O_RDWR. To achieve this, relative path components need to be added to the device path, as demonstrated by a v4l-conf -c /dev/../root/.bash_history command.
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
LinuxTV xawtv 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LinuxTV xawtv是LinuxTV社区的一套用于使用电视调谐器或电视观看和录制电视和网络摄像头的软件。 LinuxTV xawtv 3.107之前版本中的v4l-conf.c文件的‘dev_open()’函数存在安全漏洞，该漏洞源于程序缺乏充分的验证。本地攻击者可通过访问v4l-conf setuid-root程序利用该漏洞测试所存在文件并打开任意文件。
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

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II. Public POCs for CVE-2020-13696

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III. Intelligence Information for CVE-2020-13696

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Same Patch Batch · n/a · 2020-06-08 · 24 CVEs total

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CVE-2020-9041Couchbase Sync Gateway和Couchbase Server 安全漏洞
CVE-2020-9040Couchbase Server Java SDK 信任管理问题漏洞
CVE-2020-13866Qbik IP Management WinGate 安全漏洞
CVE-2020-13962Digia Qt和Mumble 安全漏洞
CVE-2020-5304WhiteSource Software Application Vulnerability Management 注入漏洞
CVE-2020-12800WordPress Drag and Drop Multi File Upload - Contact Form 代码问题漏洞
CVE-2020-8954OpenSearch Web browser 安全漏洞
CVE-2020-12695UPnP 安全漏洞
CVE-2020-13432rejetto HFS 缓冲区错误漏洞
CVE-2020-13428VideoLAN VLC media player 缓冲区错误漏洞
CVE-2020-13885Citrix Systems Workspace App 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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