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Ubuntu - Yubico PIV Tool vulnerabilities (2020-02-11)

来源:Ubuntu官网 发布日期:2020-02-11 阅读次数:102 评论:0

基本信息

发布日期:2020-02-11(官方当地时间)

更新类型:安全更新

更新版本:未知

感知时间:2020-02-11 23:40:11

风险等级:未知

情报贡献:TSRC

更新标题

USN-4276-1: Yubico PIV Tool vulnerabilities

更新详情

Yubico PIV Tool vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
Ubuntu 18.04 LTS
Summary
Yubico PIV Tool could be made to crash or run programs as an administrator if it received specially crafted input.
Software Description
yubico-piv-tool - Command line tool for the YubiKey PIV applet
Details
It was discovered that libykpiv, a supporting library of the Yubico PIV Tool and YubiKey PIV Manager, mishandled specially crafted input. An attacker with a custom-made, malicious USB device could potentially execute arbitrary code on a computer running the Yubico PIV Tool or Yubikey PIV Manager.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS
libykpiv1 - 1.4.2-2ubuntu0.1
ykcs11 - 1.4.2-2ubuntu0.1
yubico-piv-tool - 1.4.2-2ubuntu0.1
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
After a standard system update you need to reboot your computer to make all the necessary changes.
References
CVE-2018-14779
CVE-2018-14780
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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

TSRC分析

暂无

业界资讯

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