Improper Access Control Affecting lxd package, versions <2.0.2-0ubuntu1~16.04.1
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-UBUNTU1604-LXD-277901
- published9 Jun 2016
- disclosed9 Jun 2016
Introduced: 9 Jun 2016
CVE-2016-1581 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 lxd to version 2.0.2-0ubuntu1~16.04.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream lxd package and not the lxd package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
LXD before 2.0.2 uses world-readable permissions for /var/lib/lxd/zfs.img when setting up a loop based ZFS pool, which allows local users to copy and read data from arbitrary containers via unspecified vectors.