layout/base/nsCSSFrameConstructor.cpp in the browser engine in Mozilla Firefox 3.0.x before 3.0.15 does not properly handle first-letter frames, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 3.0.1 (including) | 3.0.1 (including) |
| Firefox | Mozilla | 3.0.2 (including) | 3.0.2 (including) |
| Firefox | Mozilla | 3.0.3 (including) | 3.0.3 (including) |
| Firefox | Mozilla | 3.0.4 (including) | 3.0.4 (including) |
| Firefox | Mozilla | 3.0.5 (including) | 3.0.5 (including) |
| Firefox | Mozilla | 3.0.6 (including) | 3.0.6 (including) |
| Firefox | Mozilla | 3.0.7 (including) | 3.0.7 (including) |
| Firefox | Mozilla | 3.0.8 (including) | 3.0.8 (including) |
| Firefox | Mozilla | 3.0.9 (including) | 3.0.9 (including) |
| Firefox | Mozilla | 3.0.10 (including) | 3.0.10 (including) |
| Firefox | Mozilla | 3.0.11 (including) | 3.0.11 (including) |
| Firefox | Mozilla | 3.0.12 (including) | 3.0.12 (including) |
| Firefox | Mozilla | 3.0.13 (including) | 3.0.13 (including) |
| Firefox | Mozilla | 3.0.14 (including) | 3.0.14 (including) |
| Red Hat Enterprise Linux 4 | RedHat | firefox-0:3.0.15-3.el4 | * |
| Red Hat Enterprise Linux 4 | RedHat | nspr-0:4.7.6-1.el4_8 | * |
| Red Hat Enterprise Linux 5 | RedHat | firefox-0:3.0.15-3.el5_4 | * |
| Red Hat Enterprise Linux 5 | RedHat | nspr-0:4.7.6-1.el5_4 | * |
| Red Hat Enterprise Linux 5 | RedHat | xulrunner-0:1.9.0.15-3.el5_4 | * |
| Firefox-3.0 | Ubuntu | hardy | * |
| Firefox-3.0 | Ubuntu | intrepid | * |
| Firefox-3.0 | Ubuntu | jaunty | * |
| Firefox-3.0 | Ubuntu | upstream | * |
| Xulrunner-1.9 | Ubuntu | hardy | * |
| Xulrunner-1.9 | Ubuntu | intrepid | * |
| Xulrunner-1.9 | Ubuntu | jaunty | * |
| Xulrunner-1.9 | Ubuntu | upstream | * |