Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
apt-xapian-index before 0.45ubuntu2.1, 0.44ubuntu7.1, and 0.44ubuntu5.1 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, a related issue to CVE-2013-4288.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Ubuntu ‘apt-xapian-index’Package 本地安全绕过漏洞
Vulnerability Description
Ubuntu是英国科能（Canonical）公司和Ubuntu基金会共同开发的一套以桌面应用为主的GNU/Linux操作系统。apt-xapian-index package是其中的一个Xapian索引的维护和搜索工具包。 apt-xapian-index中存在安全漏洞，该漏洞源于当使用polkit授权管理时存在错误。本地攻击者可通过调用setuid或pkexec进程利用该漏洞绕过既定的访问限制，并获取应用程序的访问权限。以下版本受到影响：apt-xapian-index 0.45ubuntu2及之前的版
CVSS Information
N/A
Vulnerability Type
N/A