Security Features Affecting apparmor package, versions <2.13.3-7ubuntu5.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2004-APPARMOR-583685
- published27 Jun 2018
- disclosed22 Apr 2019
Introduced: 27 Jun 2018
CVE-2016-1585 (opens in a new tab)How to fix?
Upgrade Ubuntu:20.04 apparmor to version 2.13.3-7ubuntu5.4 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream apparmor package and not the apparmor package as distributed by Ubuntu.
See How to fix? for Ubuntu:20.04 relevant fixed versions and status.
In all versions of AppArmor mount rules are accidentally widened when compiled.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-1585
- https://security-tracker.debian.org/tracker/CVE-2016-1585
- https://bugs.launchpad.net/apparmor/+bug/1597017
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
- https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E