Уязвимость обхода проверок безопасности на разрешение установки легких тем через манипуляцию свойством "baseURI"
Описание
Сайты способны обойти проверки безопасности на разрешение установки легких (lightweight) тем, манипулируя свойством baseURI элемента темы. Это позволяет злоумышленнику установить тему без взаимодействия с пользователем, которая может содержать оскорбительные или компрометирующие изображения.
Затронутые версии ПО
- Thunderbird версии до 52.8
- Thunderbird ESR версии до 52.8
- Firefox версии до 60
- Firefox ESR версии до 52.8
Тип уязвимости
Обход проверок безопасности
Ссылки
- Third Party AdvisoryVDB Entry
- Third Party AdvisoryVDB Entry
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Issue TrackingPermissions RequiredVendor Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Vendor Advisory
- Vendor Advisory
- Vendor Advisory
- Third Party AdvisoryVDB Entry
- Third Party AdvisoryVDB Entry
Уязвимые конфигурации
Одно из
Одно из
Одно из
Одно из
EPSS
5.3 Medium
CVSS3
5 Medium
CVSS2
Дефекты
Связанные уязвимости
Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Sites can bypass security checks on permissions to install lightweight ...
Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without user interaction which could contain offensive or embarrassing images. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.
Уязвимость компонента baseURI браузеров Firefox ESR, Firefox и почтового клиента Thunderbird, позволяющая нарушителю оказать влияние на целостность защищаемой информации
EPSS
5.3 Medium
CVSS3
5 Medium
CVSS2