Directory traversal vulnerability in minion id validation in SaltStack Salt before 2016.3.8, 2016.11.x before 2016.11.8, and 2017.7.x before 2017.7.2 allows remote minions with incorrect credentials to authenticate to a master via a crafted minion ID. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-12791.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://docs.saltstack.com/en/latest/topics/releases/2016.3.8.html | issue tracking release notes vendor advisory |
http://lists.opensuse.org/opensuse-updates/2017-10/msg00075.html | issue tracking release notes third party advisory vendor advisory |
http://lists.opensuse.org/opensuse-updates/2017-10/msg00073.html | issue tracking release notes third party advisory vendor advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1500748 | issue tracking release notes third party advisory |
https://docs.saltstack.com/en/latest/topics/releases/2017.7.2.html | issue tracking release notes vendor advisory |
https://docs.saltstack.com/en/latest/topics/releases/2016.11.8.html | issue tracking release notes vendor advisory |
https://github.com/saltstack/salt/commit/80d90307b07b3703428ecbb7c8bb468e28a9ae6d | issue tracking third party advisory patch |