Уязвимость повреждения памяти в Firefox и Thunderbird, позволяющая выполнять произвольный код
Описание
Разработчики Mozilla выявили ошибки безопасности памяти в версиях Firefox 80 и Firefox ESR 78.2. Некоторые из этих ошибок демонстрируют признаки повреждения памяти, и предполагается, что при достаточном усилии злоумышленник способен использовать их для выполнения произвольного кода.
Затронутые версии ПО
- Firefox версии ниже 81
- Thunderbird версии ниже 78.3
- Firefox ESR версии ниже 78.3
Тип уязвимости
- Повреждение памяти
- Выполнение произвольного кода
Ссылки
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Broken LinkIssue TrackingVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Mailing ListThird Party Advisory
- Mailing ListThird Party Advisory
- Broken LinkIssue TrackingVendor Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
Уязвимые конфигурации
Одно из
Одно из
Одно из
EPSS
8.8 High
CVSS3
6.8 Medium
CVSS2
Дефекты
Связанные уязвимости
Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
Mozilla developers reported memory safety bugs present in Firefox 80 a ...
Mozilla developers reported memory safety bugs present in Firefox 80 and Firefox ESR 78.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
EPSS
8.8 High
CVSS3
6.8 Medium
CVSS2