The Javascript interpreter (jsinterp.c) in Mozilla and Firefox before 1.5.1 does not properly dereference objects, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via unknown attack vectors related to garbage collection.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 0.8 (including) | 0.8 (including) |
| Firefox | Mozilla | 0.9 (including) | 0.9 (including) |
| Firefox | Mozilla | 0.9-rc (including) | 0.9-rc (including) |
| Firefox | Mozilla | 0.9.1 (including) | 0.9.1 (including) |
| Firefox | Mozilla | 0.9.2 (including) | 0.9.2 (including) |
| Firefox | Mozilla | 0.9.3 (including) | 0.9.3 (including) |
| Firefox | Mozilla | 0.10 (including) | 0.10 (including) |
| Firefox | Mozilla | 0.10.1 (including) | 0.10.1 (including) |
| Firefox | Mozilla | 1.0 (including) | 1.0 (including) |
| Firefox | Mozilla | 1.0.1 (including) | 1.0.1 (including) |
| Firefox | Mozilla | 1.0.2 (including) | 1.0.2 (including) |
| Firefox | Mozilla | 1.0.3 (including) | 1.0.3 (including) |
| Firefox | Mozilla | 1.0.4 (including) | 1.0.4 (including) |
| Firefox | Mozilla | 1.0.5 (including) | 1.0.5 (including) |
| Firefox | Mozilla | 1.0.6 (including) | 1.0.6 (including) |
| Firefox | Mozilla | 1.0.7 (including) | 1.0.7 (including) |
| Firefox | Mozilla | 1.5 (including) | 1.5 (including) |
| Firefox | Mozilla | 1.5-beta1 (including) | 1.5-beta1 (including) |
| Mozilla | Mozilla | 1.4 (including) | 1.4 (including) |
| Mozilla | Mozilla | 1.4.1 (including) | 1.4.1 (including) |
| Mozilla | Mozilla | 1.5 (including) | 1.5 (including) |
| Mozilla | Mozilla | 1.5-alpha (including) | 1.5-alpha (including) |
| Mozilla | Mozilla | 1.5-rc1 (including) | 1.5-rc1 (including) |
| Mozilla | Mozilla | 1.5-rc2 (including) | 1.5-rc2 (including) |
| Red Hat Enterprise Linux 2.1 | RedHat | mozilla | * |
| Red Hat Enterprise Linux 3 | RedHat | mozilla | * |
| Red Hat Enterprise Linux 4 | RedHat | mozilla | * |
| Red Hat Enterprise Linux 4 | RedHat | firefox-0:1.0.7-1.4.3 | * |
| Red Hat Enterprise Linux 4 | RedHat | thunderbird-0:1.0.8-1.4.1 | * |
| Firefox | Ubuntu | dapper | * |
| Firefox | Ubuntu | edgy | * |
| Firefox | Ubuntu | feisty | * |
| Firefox-granparadiso | Ubuntu | devel | * |
| Lightning-sunbird | Ubuntu | devel | * |
| Midbrowser | Ubuntu | devel | * |
| Mozilla-thunderbird | Ubuntu | dapper | * |
| Mozilla-thunderbird | Ubuntu | edgy | * |
| Mozilla-thunderbird | Ubuntu | feisty | * |