Vulnerability Details : CVE-2017-14695
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.
Vulnerability category: Directory traversal
Products affected by CVE-2017-14695
- cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2017.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2017.7.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.1:rc2:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.7:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.6:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.5:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.4:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2017.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.3:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:saltstack:salt:2016.11.1:rc1:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-14695
0.75%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-14695
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-14695
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-14695
-
https://docs.saltstack.com/en/latest/topics/releases/2017.7.2.html
Salt 2017.7.2 Release NotesIssue Tracking;Release Notes;Vendor Advisory
-
http://lists.opensuse.org/opensuse-updates/2017-10/msg00073.html
openSUSE-SU-2017:2822-1: moderate: Security update for saltIssue Tracking;Release Notes;Third Party Advisory
-
https://docs.saltstack.com/en/latest/topics/releases/2016.3.8.html
Salt 2016.3.8 Release NotesIssue Tracking;Release Notes;Vendor Advisory
-
https://github.com/saltstack/salt/commit/80d90307b07b3703428ecbb7c8bb468e28a9ae6d
Don't allow path separators in minion ID · saltstack/salt@80d9030 · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://docs.saltstack.com/en/latest/topics/releases/2016.11.8.html
Salt 2016.11.8 Release NotesIssue Tracking;Vendor Advisory;Release Notes
-
http://lists.opensuse.org/opensuse-updates/2017-10/msg00075.html
openSUSE-SU-2017:2824-1: moderate: Security update for saltIssue Tracking;Release Notes;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1500748
1500748 – (CVE-2017-14695) CVE-2017-14695 salt: Directory traversal in minion id validationIssue Tracking;Release Notes;Third Party Advisory
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