Directory Traversal Affecting salt package, versions <2015.8.8+ds-1ubuntu0.1+esm1
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-SALT-292604
- published23 Aug 2017
- disclosed23 Aug 2017
Introduced: 23 Aug 2017
CVE-2017-12791 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 salt to version 2015.8.8+ds-1ubuntu0.1+esm1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream salt package and not the salt package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
Directory traversal vulnerability in minion id validation in SaltStack Salt before 2016.11.7 and 2017.7.x before 2017.7.1 allows remote minions with incorrect credentials to authenticate to a master via a crafted minion ID.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-12791
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=872399
- https://security-tracker.debian.org/tracker/CVE-2017-12791
- https://github.com/saltstack/salt/pull/42944
- https://docs.saltstack.com/en/2016.11/topics/releases/2016.11.7.html
- https://docs.saltstack.com/en/latest/topics/releases/2017.7.1.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1482006
- http://www.securityfocus.com/bid/100384