ALT-PU-2021-1919

Высокий

ALT-PU-2021-1919: package firefox update to version 89.0-alt1

Источник

errata.altlinux.org

Дата публикации

03.06.2021

Дата обновления

03.06.2021

Устраненные уязвимости

ALT Linux branch p11

ALT Container

ALT Education

ALT Workstation

ALT Workstation K

ALT Server

ALT Virtualization PVE Edition

ALT Linux branch p10

ALT Server

ALT Virtualization Server

ALT Workstation

ALT Workstation K

ALT Education

Simply Linux

Starterkit

ALT Container

Описание

This update upgrades firefox to version 89.0-alt1.

Устраненные уязвимости18

BDU:2021-02858

Высокий 8.8

Дата публикации: 09.06.2021

Уязвимость браузера Mozilla Firefox, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код

CVSS 3.1

Высокий 8.8

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack vector: Network
Complexity: Low
Privileges: None
User interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

CVSS 2.0

Критический 10

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access vector: Network
Complexity: Low
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Ссылки

BDU:2021-02858 https://bdu.fstec.ru/vul/2021-02858

Ссылки1

ALT-PU-2021-1919 https://errata.altlinux.org/ALT-PU-2021-1919

Связанные уязвимости

CVE-2021-29959

CVSS3: 4.3

ubuntu

больше 5 лет назад

When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it without an additional prompt. This was only possible if the website kept recording with the microphone until re-enabling the camera. This vulnerability affects Firefox < 89.