Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a heap allocation of a number outside the Small Integer (aka smi) range.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Chrome | * | 34.0.1847.115 (including) | |
| Chromium-browser | Ubuntu | lucid | * |
| Chromium-browser | Ubuntu | precise | * |
| Chromium-browser | Ubuntu | quantal | * |
| Chromium-browser | Ubuntu | saucy | * |
| Chromium-browser | Ubuntu | upstream | * |
| Libv8 | Ubuntu | lucid | * |
| Libv8 | Ubuntu | precise | * |
| Libv8 | Ubuntu | quantal | * |
| Libv8 | Ubuntu | saucy | * |
| Libv8-3.14 | Ubuntu | artful | * |
| Libv8-3.14 | Ubuntu | bionic | * |
| Libv8-3.14 | Ubuntu | cosmic | * |
| Libv8-3.14 | Ubuntu | devel | * |
| Libv8-3.14 | Ubuntu | esm-apps/bionic | * |
| Libv8-3.14 | Ubuntu | esm-apps/xenial | * |
| Libv8-3.14 | Ubuntu | saucy | * |
| Libv8-3.14 | Ubuntu | trusty | * |
| Libv8-3.14 | Ubuntu | upstream | * |
| Libv8-3.14 | Ubuntu | utopic | * |
| Libv8-3.14 | Ubuntu | vivid | * |
| Libv8-3.14 | Ubuntu | wily | * |
| Libv8-3.14 | Ubuntu | xenial | * |
| Libv8-3.14 | Ubuntu | yakkety | * |
| Libv8-3.14 | Ubuntu | zesty | * |
| Qtjsbackend-opensource-src | Ubuntu | saucy | * |