Поиск уязвимостей

Уязвимость веб-браузеров Firefox, Firefox ESR и программы для работы с электронной почтой Thunderbird, связанная с отсутствием защиты служебных данных, позволяющая нарушителю получить несанкционированный доступ к конфиденциальным данным

A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

A vulnerability exists where if a user opens a locally saved HTML file ...

ALT-PU-2019-2249: package `thunderbird` update to version 60.8.0-alt1

ALT-PU-2019-2231: package `firefox-esr` update to version 60.8.0-alt1

A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

ALT-PU-2019-2301: package `firefox` update to version 68.0-alt1

ALT-PU-2018-1985: package `firefox` update to version 61.0-alt1

ALT-PU-2020-1166: package `thunderbird` update to version 68.4.2-alt1

ALT-PU-2019-2324: package `firefox-esr` update to version 68.0.1-alt1

ELSA-2019-1799: thunderbird security and bug fix update (IMPORTANT)

ELSA-2019-1777: thunderbird security update (IMPORTANT)

ELSA-2019-1775: thunderbird security update (IMPORTANT)

ELSA-2019-1765: firefox security update (CRITICAL)

ELSA-2019-1764: firefox security update (CRITICAL)

ELSA-2019-1763: firefox security update (CRITICAL)

Security update for MozillaThunderbird

Security update for MozillaFirefox