CVE-2016-3711

Red Hat Security Advisory: Red Hat OpenShift Enterprise 3.2 security, bug fix, and enhancement update

3.3 Low

HAproxy in Red Hat OpenShift Enterprise 3.2 and OpenShift Origin allows local users to obtain the internal IP address of a pod by reading the "OPENSHIFT_[namespace]_SERVERID" cookie.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.35%Down 0.5 points since Feb 4, 2022

What each source reports

NVD Score used 3.3

HAproxy in Red Hat OpenShift Enterprise 3.2 and OpenShift Origin allows local users to obtain the internal IP address of a pod by reading the "OPENSHIFT_[namespace]_SERVERID" cookie.

Record: CVE-2016-3711
CVSS 3.0: 3.3 LowCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0: 2.1 LowAV:L/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

HAproxy in Red Hat OpenShift Enterprise 3.2 and OpenShift Origin allows local users to obtain the internal IP address of a pod by reading the "OPENSHIFT_[namespace]_SERVERID" cookie.

Record: CVE-2016-3711
Updated: 2026-11-02

EUVDEUVD-2016-4732 No score

HAproxy in Red Hat OpenShift Enterprise 3.2 and OpenShift Origin allows local users to obtain the internal IP address of a pod by reading the "OPENSHIFT_[namespace]_SERVERID" cookie.

Record: EUVD-2016-4732
Updated: 2026-11-03

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`atomic-openshift` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-clients` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-clients-redistributable` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-dockerregistry` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-master` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-node` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-pod` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-recycle` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-sdn-ovs` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`atomic-openshift-tests` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`tuned-profiles-atomic-openshift-node` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:3.2.0.20-1.git.0.f44746c.el7	0:3.2.0.20-1.git.0.f44746c.el7
`nodejs-openshift-auth-proxy` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:0.0.20-1.el7aos	0:0.0.20-1.el7aos
`nodejs-proxy-addr` Red Hat:openshift:3.2::el7 From an advisory covering 3 CVEs	before 0:1.0.8-2.el7aos	0:1.0.8-2.el7aos

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2016-3711 is a low vulnerability (CVSS 3.3) in Redhat Openshift, published June 8, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.

References

Show 131 moreShow less