Description
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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenShift 3 | atomic-openshift +10 | 3.2.0.20-1.git.0.f44746c.el7 | RHSA-2016:1064 |
| Red Hat OpenShift 3 | nodejs-openshift-auth-proxy | 0.0.20-1.el7aos | RHSA-2016:1064 |
| Red Hat OpenShift 3 | nodejs-proxy-addr | 1.0.8-2.el7aos | RHSA-2016:1064 |
Advisories 1
- RHSA-2016:1064 Red Hat Security Advisory: Red Hat OpenShift Enterprise 3.2 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 27, 2026
References
- RHSA-2016:1064 vendor-advisory
- https://github.com/openshift/origin/pull/8334