Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function.
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Chrome | * | 52.0.2743.82 (excluding) | |
| Red Hat Ansible Tower 3.5 for RHEL 7 | RedHat | ansible-tower-35/ansible-tower:3.5.6-1 | * |
| Red Hat Ansible Tower 3.6 for RHEL 7 | RedHat | ansible-tower-36/ansible-tower:3.6.4-1 | * |
| Red Hat Enterprise Linux 6 Supplementary | RedHat | chromium-browser-0:52.0.2743.82-1.el6 | * |
| Red Hat Enterprise Linux 7 | RedHat | libxml2-0:2.9.1-6.el7.4 | * |
| Text-Only JBCS | RedHat | * | |
| Chromium-browser | Ubuntu | devel | * |
| Chromium-browser | Ubuntu | precise | * |
| Chromium-browser | Ubuntu | trusty | * |
| Chromium-browser | Ubuntu | upstream | * |
| Chromium-browser | Ubuntu | wily | * |
| Chromium-browser | Ubuntu | xenial | * |
| Chromium-browser | Ubuntu | yakkety | * |
| Chromium-browser | Ubuntu | zesty | * |
| Libxml2 | Ubuntu | esm-infra-legacy/trusty | * |
| Libxml2 | Ubuntu | esm-infra/xenial | * |
| Libxml2 | Ubuntu | precise | * |
| Libxml2 | Ubuntu | trusty | * |
| Libxml2 | Ubuntu | trusty/esm | * |
| Libxml2 | Ubuntu | upstream | * |
| Libxml2 | Ubuntu | vivid/stable-phone-overlay | * |
| Libxml2 | Ubuntu | wily | * |
| Libxml2 | Ubuntu | xenial | * |
| Libxml2 | Ubuntu | yakkety | * |
| Oxide-qt | Ubuntu | devel | * |
| Oxide-qt | Ubuntu | esm-infra/xenial | * |
| Oxide-qt | Ubuntu | trusty | * |
| Oxide-qt | Ubuntu | upstream | * |
| Oxide-qt | Ubuntu | vivid/stable-phone-overlay | * |
| Oxide-qt | Ubuntu | wily | * |
| Oxide-qt | Ubuntu | xenial | * |
| Oxide-qt | Ubuntu | yakkety | * |
| Oxide-qt | Ubuntu | zesty | * |