The startDocumentLoad function in browser/base/content/browser.js in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, does not properly implement the Same Origin Policy in certain circumstances related to the about:blank document and a document that is currently loading, which allows (1) remote web servers to conduct spoofing attacks via vectors involving a 204 (aka No Content) status code, and allows (2) remote attackers to conduct spoofing attacks via vectors involving a window.stop call.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 3.5.1 (including) | 3.5.1 (including) |
| Firefox | Mozilla | 3.5.2 (including) | 3.5.2 (including) |
| Firefox | Mozilla | 3.5.3 (including) | 3.5.3 (including) |
| Firefox | Mozilla | 3.5.4 (including) | 3.5.4 (including) |
| Firefox | Mozilla | 3.5.5 (including) | 3.5.5 (including) |
| Firefox | Mozilla | 3.5.6 (including) | 3.5.6 (including) |
| Firefox | Mozilla | 3.5.7 (including) | 3.5.7 (including) |
| Firefox | Mozilla | 3.5.9 (including) | 3.5.9 (including) |
| Firefox | Mozilla | 3.5.10 (including) | 3.5.10 (including) |
| Firefox | Mozilla | 3.6.1 (including) | 3.6.1 (including) |
| Firefox | Mozilla | 3.6.2 (including) | 3.6.2 (including) |
| Firefox | Mozilla | 3.6.3 (including) | 3.6.3 (including) |
| Firefox | Mozilla | 3.6.4 (including) | 3.6.4 (including) |
| Firefox | Mozilla | 3.6.6 (including) | 3.6.6 (including) |
| Red Hat Enterprise Linux 4 | RedHat | firefox-0:3.6.7-2.el4 | * |
| Red Hat Enterprise Linux 5 | RedHat | firefox-0:3.6.7-2.el5 | * |
| Red Hat Enterprise Linux 5 | RedHat | xulrunner-0:1.9.2.7-2.el5 | * |
| Firefox | Ubuntu | dapper | * |
| Firefox | Ubuntu | devel | * |
| Firefox | Ubuntu | hardy | * |
| Firefox | Ubuntu | lucid | * |
| Firefox-3.0 | Ubuntu | hardy | * |
| Firefox-3.0 | Ubuntu | jaunty | * |
| Firefox-3.5 | Ubuntu | jaunty | * |
| Firefox-3.5 | Ubuntu | karmic | * |
| Seamonkey | Ubuntu | devel | * |
| Seamonkey | Ubuntu | hardy | * |
| Seamonkey | Ubuntu | jaunty | * |
| Seamonkey | Ubuntu | karmic | * |
| Seamonkey | Ubuntu | lucid | * |
| Seamonkey | Ubuntu | upstream | * |
| Xulrunner-1.9.2 | Ubuntu | devel | * |
| Xulrunner-1.9.2 | Ubuntu | hardy | * |
| Xulrunner-1.9.2 | Ubuntu | jaunty | * |
| Xulrunner-1.9.2 | Ubuntu | karmic | * |
| Xulrunner-1.9.2 | Ubuntu | lucid | * |