Vulnerability in OpenStack Puppet-Tripleo
CVE-2016-9599
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- OpenStack Puppet-Tripleo — versions 5.5.0, 6.2.0
- Unspecified Puppet-Tripleo — versions puppet-tripleo 5.5.0, puppet-tripleo 6.2.0
- Red Hat OpenStack — versions 10
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- rhn.redhat.com/errata/RHSA-2017-0025.html (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-9599?
- CVE-2016-9599 is a high-severity vulnerability in OpenStack Puppet-Tripleo, classified under Improper Access Control. CVSS score: 7.1/10. Published 2018-04-24.
- How severe is CVE-2016-9599?
- High severity. CVSS v3 base score is 7.1 out of 10.