Описание
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox-esr | fixed | 115.2.0esr-1 | package | |
| firefox-esr | not-affected | bookworm | package | |
| firefox-esr | not-affected | bullseye | package | |
| firefox-esr | not-affected | buster | package | |
| firefox | fixed | 117.0-1 | package | |
| thunderbird | fixed | 1:115.2.0-1 | package | |
| thunderbird | not-affected | bookworm | package | |
| thunderbird | not-affected | bullseye | package | |
| thunderbird | not-affected | buster | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2023-34/#CVE-2023-4577
https://www.mozilla.org/en-US/security/advisories/mfsa2023-35/#CVE-2023-4577
https://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4577
https://www.mozilla.org/en-US/security/advisories/mfsa2023-38/#CVE-2023-4577
EPSS
Связанные уязвимости
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Уязвимость функции UpdateRegExpStatics браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
EPSS