Session fixation exists in ZoneMinder through 1.32.3, as an attacker can fixate his own session cookies to the next logged-in user, thereby hijacking the victims account. This occurs because a set of multiple cookies (between 3 and 5) is being generated when a user successfully logs in, and these sets overlap for successive logins.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Zoneminder | Zoneminder | * | 1.32.3 (including) |
| Zoneminder | Ubuntu | cosmic | * |
| Zoneminder | Ubuntu | devel | * |
| Zoneminder | Ubuntu | disco | * |
| Zoneminder | Ubuntu | eoan | * |
| Zoneminder | Ubuntu | esm-apps/focal | * |
| Zoneminder | Ubuntu | esm-apps/jammy | * |
| Zoneminder | Ubuntu | esm-apps/noble | * |
| Zoneminder | Ubuntu | esm-apps/xenial | * |
| Zoneminder | Ubuntu | focal | * |
| Zoneminder | Ubuntu | groovy | * |
| Zoneminder | Ubuntu | hirsute | * |
| Zoneminder | Ubuntu | impish | * |
| Zoneminder | Ubuntu | jammy | * |
| Zoneminder | Ubuntu | kinetic | * |
| Zoneminder | Ubuntu | lunar | * |
| Zoneminder | Ubuntu | mantic | * |
| Zoneminder | Ubuntu | noble | * |
| Zoneminder | Ubuntu | oracular | * |
| Zoneminder | Ubuntu | plucky | * |
| Zoneminder | Ubuntu | trusty | * |
| Zoneminder | Ubuntu | upstream | * |
| Zoneminder | Ubuntu | xenial | * |
Such a scenario is commonly observed when:
In the generic exploit of session fixation vulnerabilities, an attacker creates a new session on a web application and records the associated session identifier. The attacker then causes the victim to associate, and possibly authenticate, against the server using that session identifier, giving the attacker access to the user’s account through the active session.