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Ubuntu - xawtv vulnerability (2020-09-17)

来源:Ubuntu官网 发布日期:2020-09-17 阅读次数:2152 评论:0

基本信息

发布日期:2020-09-17(官方当地时间)

更新类型:安全更新

更新版本:未知

感知时间:2020-09-18 05:02:01

风险等级:未知

情报贡献:TSRC

更新标题

USN-4518-1: xawtv vulnerability

更新详情

xawtv vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
Ubuntu 16.04 LTS
Summary
xawtv could be made to expose sensitive information and escalate user privileges if it received specially crafted input.
Software Description
xawtv - X11 program for watching TV
Details
Matthias Gerstner discovered that xawtv incorrectly handled opening files. A local attacker could possibly use this issue to open and write to arbitrary files and escalate privileges. (CVE-2020-13696)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS
alevtd - 3.103-3+deb8u1build0.16.04.1
fbtv - 3.103-3+deb8u1build0.16.04.1
pia - 3.103-3+deb8u1build0.16.04.1
radio - 3.103-3+deb8u1build0.16.04.1
scantv - 3.103-3+deb8u1build0.16.04.1
streamer - 3.103-3+deb8u1build0.16.04.1
ttv - 3.103-3+deb8u1build0.16.04.1
v4l-conf - 3.103-3+deb8u1build0.16.04.1
webcam - 3.103-3+deb8u1build0.16.04.1
xawtv - 3.103-3+deb8u1build0.16.04.1
xawtv-plugin-qt - 3.103-3+deb8u1build0.16.04.1
xawtv-plugins - 3.103-3+deb8u1build0.16.04.1
xawtv-tools - 3.103-3+deb8u1build0.16.04.1
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.
References
CVE-2020-13696
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软件描述

Ubuntu是一个以桌面应用为主的Linux操作系统

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