Vulnerability Details : 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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2016-9599
- cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:puppet-tripleo:5.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:puppet-tripleo:6.2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-9599
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-9599
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.0
|
MEDIUM | AV:N/AC:M/Au:S/C:P/I:P/A:P |
6.8
|
6.4
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N |
2.8
|
4.2
|
Red Hat, Inc. |
CWE ids for CVE-2016-9599
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2016-9599
-
http://rhn.redhat.com/errata/RHSA-2017-0025.html
RHSA-2017:0025 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9599
1409687 – (CVE-2016-9599) CVE-2016-9599 puppet-tripleo: if ssl is enabled, traffic is open on both undercloud and overcloudIssue Tracking;Third Party Advisory
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