Ubuntu Core vulnerabilitiesRanked by how likely they are to be used.
Ubuntu Core is made by Canonical. We track 4 published vulnerabilities in it, across 1 version. None of them is on the list of flaws known to be exploited today. If you run Ubuntu Core, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Ubuntu Core vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Ubuntu Core's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Ubuntu Core flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 1.6%CVE-2017-6507Medium
An issue was discovered in AppArmor before 2.12.
- 1.1%CVE-2016-1576High
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...
- 0.9%CVE-2016-1575High
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.
- 0.6%CVE-2015-8325High
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...
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1 new flaw affects software Acme tracks
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 removing AppArmor profiles that aren't found in the typical filesystem locations, such as /etc/apparmor.d/. Userspace projects that manage their own AppArmor profiles in atypical directories, such as what's done by LXD and Docker, are affected by this flaw in the AppArmor init script logic.
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- Ubuntu Core on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 4 published vulnerabilities listed under the name Ubuntu Core, across 1 version.
None of Ubuntu Core's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Ubuntu Core. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.