A logic error in the room key sharing functionality of matrix-js-sdk (aka Matrix Javascript SDK) before 12.4.1 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys (via crafted Matrix protocol messages) that were originally sent by affected Matrix clients participating in that room. This allows the homeserver to decrypt end-to-end encrypted messages sent by affected clients.

A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 (aka Matrix SDK for Android) before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys (via crafted Matrix protocol messages) that were originally sent by affected Matrix clients participating in that room. This allows the attacker to decrypt end-to-end encrypted messages sent by affected clients.

A logic error in the room key sharing functionality of matrix-js-sdk (aka Matrix Javascript SDK) before 12.4.1 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys (via crafted Matrix protocol messages) that were originally sent by affected Matrix clients participating in that room. This allows the homeserver to decrypt end-to-end encrypted messages sent by affected clients.

A logic error in the room key sharing functionality of Element Android before 1.2.2 and matrix-android-sdk2 (aka Matrix SDK for Android) before 1.2.2 allows a malicious Matrix homeserver present in an encrypted room to steal room encryption keys (via crafted Matrix protocol messages) that were originally sent by affected Matrix clients participating in that room. This allows the attacker to decrypt end-to-end encrypted messages sent by affected clients.

В системе отсутствует пакет libotr5, из-за чего переписка в чате thunderbird выглядит нечитаемо. Нет возможности выставить статус шифрования

'/var/run/spawn-fcgi': No such file or directory

Уязвимость реализации криптографической трещотки Double Ratchet Libolm, связанная с записью за границами буфера, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Matrix libolm before 3.2.3 allows a malicious Matrix homeserver to crash a client (while it is attempting to retrieve an Olm encrypted room key backup from the homeserver) because olm_pk_decrypt has a stack-based buffer overflow. Remote code execution might be possible for some nonstandard build configurations.

Уязвимость компонента макета модуля отображения Blink браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю выполнить произвольный код

Уязвимость компонента Selection API браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Уязвимость модуля отображения Blink браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость интерфейса для хранения структурированных данных Indexed DB API браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Уязвимость компонента Permissions браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Уязвимость обработчика JavaScript-сценариев V8 браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость компонента макета модуля отображения Blink браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю выполнить произвольный код

Уязвимость библиотеки ANGLE браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Уязвимость библиотеки ANGLE браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Use after free in Selection API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who convinced the user the visit a malicious website to potentially exploit heap corruption via a crafted HTML page.

Out of bounds memory access in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Stack buffer overflow in ANGLE in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit stack corruption via a crafted HTML page.

Use after free in Permissions in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Inappropriate implementation in Blink in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none

Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Уязвимость функции evdev_log_msg библиотеки libinput реализации протоколов серверов отображения X.Org и Wayland, позволяющая нарушителю выполнить произвольный код с повышенными привилегиями

A format string vulnerability was found in libinput