nsHTMLContentSink.cpp in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors involving a particular sequence of HTML tags that leads to memory corruption.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Firefox | Mozilla | 1.0 (including) | 1.5 (including) |
| Mozilla_suite | Mozilla | * | 1.7.13 (excluding) |
| Seamonkey | Mozilla | * | 1.0 (excluding) |
| Thunderbird | Mozilla | 1.0 (including) | 1.0.8 (excluding) |
| Red Hat Enterprise Linux 4 | RedHat | firefox-0:1.0.8-1.4.1 | * |
| Red Hat Enterprise Linux 4 | RedHat | devhelp-0:0.9.2-2.4.8 | * |
| Red Hat Enterprise Linux 4 | RedHat | thunderbird-0:1.0.8-1.4.1 | * |
| Firefox | Ubuntu | dapper | * |
| Firefox-granparadiso | Ubuntu | devel | * |
| Lightning-sunbird | Ubuntu | devel | * |
| Midbrowser | Ubuntu | devel | * |
| Mozilla-thunderbird | Ubuntu | dapper | * |
| Mozilla-thunderbird | Ubuntu | edgy | * |
| Mozilla-thunderbird | Ubuntu | feisty | * |