jailed processes can attach to other jails

A programming error has been found in the jailattach2 system call which affects the way that system call verifies the privilege level of the calling process. Instead of failing immediately if the calling process was already jailed, the jailattach system call would fail only after changing the...

CVE-2001-1012

Vulnerability in screen before 3.9.10, related to a multi-attach error, allows local users to gain root privileges when there is a subdirectory under /tmp/screens/...

CVE-2001-1012

Vulnerability in screen before 3.9.10, related to a multi-attach error, allows local users to gain root privileges when there is a subdirectory under /tmp/screens/...