Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The check_permission_v1 function in base/pkit.py in HP Linux Imaging and Printing (HPLIP) through 3.13.9 does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition via a (1) setuid process or (2) pkexec process.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
HP Linux Imaging and Printing ‘check_permission_v1’函数竞争条件漏洞
Vulnerability Description
HP Linux Imaging and Printing（HPLIP）是美国惠普（HP）公司开发的一个项目，其目的是让Linux系统能够支持惠普的喷墨打印机和激光打印机的打印、扫描和传真功能。 HPLIP 3.13.9及之前的版本中的base/pkit.py文件中的‘check_permission_v1’函数中的polkit对象授权中存在竞争条件漏洞。本地攻击者可通过使用setuid或pkexec进程利用该漏洞绕过既定的访问限制，或可能获取提升的权限。
CVSS Information
N/A
Vulnerability Type
N/A