Description
oVirt 3.2.2 through 3.5.0 does not invalidate the restapi session after logout from the webadmin, which allows remote authenticated users with knowledge of another user's session data to gain that user's privileges by replacing their session token with that of another user.
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 Rhev Manager 3 | rhevm +16 | 3.5.0-0.32.el6ev | RHBA-2015:0230 |
Advisories 1
- RHBA-2015:0230 Red Hat Bug Fix Advisory: Red Hat Enterprise Virtualization Manager 3.5.0-1 ASYNC Red Hat Security Advisories (RHSA) · Jun 29, 2026