CVE-2019-14287

CVE-2019-14287 affects sudo before 1.8.28. An attacker with a Runas ALL sudoer account can bypass policy blacklists and session PAM modules and cause incorrect logging by invoking sudo with a crafted user ID (example: sudo -u $((0xffffffff))). This corresponds to a local privilege-escalation flaw...

CVE-2005-4890

The CVE-2005-4890 entry describes a local vulnerability where tty hijacking is possible in shadow 4.x (before 4.1.5) and sudo 1.x (before 1.7.4) via the command path "su - user -c program". Attacker can use the TIOCSTI ioctl to inject characters into the input buffer, allowing the user session to...

CVE-2019-18684

CVE-2019-18684 affects sudo up to version 1.8.29. A race condition between uid determination and the setresuid/openat calls can allow a local attacker with write access to the sudo process’s file descriptor 3 to inject a payload (e.g., "ALL ALL=(ALL) NOPASSWD:ALL") while password prompting, poten...