Canonical Ubuntu Core vulnerabilities

CVE-2017-6507 [MEDIUM] CWE-269 CVE-2017-6507: An issue was discovered in AppArmor before 2.12. Incorrect handling of unknown AppArmor profiles in An issue was discovered in AppArmor before 2.12. Incorrect handling of unknown AppArmor profiles in AppArmor init scripts, upstart jobs, and/or systemd unit files allows an attacker to possibly have increased attack surfaces of processes that were intended to be confined by AppArmor. This is due to the common logic to handle 'restart' operations removi

CVE-2016-1575 [HIGH] CWE-269 CVE-2016-1575: The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory.

CVE-2016-1576 [HIGH] CVE-2016-1576: The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an overlayfs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.

CVE-2015-8325 [HIGH] CWE-264 CVE-2015-8325: The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature i The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is configured to read .pam_environment files in user home directories, allows local users to gain privileges by triggering a crafted environment for the /bin/login program, as demonstrated by an LD_PRELOAD environment variable.