Описание
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 65.0-1 | package | |
| firefox-esr | fixed | 60.5.0esr-1 | package | |
| thunderbird | fixed | 1:60.5.0-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2019-01/#CVE-2018-18500
https://www.mozilla.org/en-US/security/advisories/mfsa2019-02/#CVE-2018-18500
https://www.mozilla.org/en-US/security/advisories/mfsa2019-03/#CVE-2018-18500
EPSS
Связанные уязвимости
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
Уязвимость веб-браузеров Firefox, Firefox ESR и программы для работы с электронной почтой Thunderbird, связанная с обращением к освобожденной ячейке памяти, позволяющая нарушителю вызвать отказ в обслуживании
EPSS