Описание
The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 58.0+build6-0ubuntu0.17.10.1 |
| bionic | released | 59.0.1+build1-0ubuntu1 |
| devel | released | 59.0.1+build1-0ubuntu1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [58.0+build6-0ubuntu0.14.04.1]] |
| precise/esm | DNE | |
| trusty | released | 58.0+build6-0ubuntu0.14.04.1 |
| trusty/esm | DNE | trusty was released [58.0+build6-0ubuntu0.14.04.1] |
| upstream | released | 58.0 |
| xenial | released | 58.0+build6-0ubuntu0.16.04.1 |
Показывать по
EPSS
5 Medium
CVSS2
5.3 Medium
CVSS3
Связанные уязвимости
The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58.
The screenshot images displayed in the Activity Stream page displayed ...
The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58.
Уязвимость отображения страницы Activity Stream браузера Mozilla Firefox, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
5 Medium
CVSS2
5.3 Medium
CVSS3