Описание
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 117.0-1 | package | |
| 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 | |
| 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-2023-4583
https://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4583
https://www.mozilla.org/en-US/security/advisories/mfsa2023-38/#CVE-2023-4583
Связанные уязвимости
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Уязвимость режима приватности браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с отсутствием защиты служебных данных, позволяющая нарушителю получить доступ к конфиденциальной информации