Canonical Ubuntu 安全漏洞

Canonical Ubuntu is a GNU/Linux operating system from the British company Canonical that focuses on desktop applications. Ubuntu Pleaser suffers from a security vulnerability that can be exploited by an attacker with multiple Pleaser vulnerabilities...

Canonical Ubuntu 后置链接漏洞

Canonical Ubuntu is a GNU/Linux operating system from the British company Canonical that focuses on desktop applications. Ubuntu Pleaser suffers from a security vulnerability that can be exploited by an attacker with multiple Pleaser vulnerabilities...

Ubuntu 21.04 : Please vulnerabilities (USN-4955-1)

The remote Ubuntu 21.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4955-1 advisory. Matthias Gerstner discovered that Please contained multiple security issues. A local attacker could use these issues to cause Please to crash, resulting in a...

CVE-2021-31155

Failure to normalize the umask in please before 0.4 allows a local attacker to gain full root privileges if they are allowed to execute at least one command...

CVE-2021-31153

please before 0.4 allows a local unprivileged attacker to gain knowledge about the existence of files or directories in privileged locations via the searchpath function, the --check option, or the -d option...