Improper Access Control Affecting puppet-tripleo package, versions <0:5.4.0-4.el7ost
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-RHEL7-PUPPETTRIPLEO-5251719
- published27 Mar 2023
- disclosed22 Dec 2016
Introduced: 22 Dec 2016
CVE-2016-9599 (opens in a new tab)How to fix?
Upgrade RHEL:7 puppet-tripleo to version 0:5.4.0-4.el7ost or higher.
This issue was patched in RHSA-2017:0025.
NVD Description
Note: Versions mentioned in the description apply only to the upstream puppet-tripleo package and not the puppet-tripleo package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
puppet-tripleo before versions 5.5.0, 6.2.0 is vulnerable to an access-control flaw in the IPtables rules management, which allowed the creation of TCP/UDP rules with empty port values. If SSL is enabled, a malicious user could use these open ports to gain access to unauthorized resources.