Все бюллетени/p10/ALT-PU-2022-1986-1
ALT-PU-2022-1986-1

Обновление пакета LibreOffice-still в ветке p10

Версия7.2.7.2-alt1
Задание#300833
Опубликовано2022-06-01
Макс. серьёзностьCRITICAL
Серьёзность:

Закрытые проблемы (6)

BDU:2022-04770
HIGH8.8

Уязвимость пакета офисных программ LibreOffice, связанная с недостаточно стойким шифрованием данных, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Опубликовано: 2022-08-04Изменено: 2023-12-26
CVSS 3.xВЫСОКАЯ 8.8
CVSS:3.x/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0КРИТИЧЕСКАЯ 9.0
CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:C/A:C
Ссылки
BDU:2022-04771
CRITICAL9.8

Уязвимость пакета офисных программ LibreOffice, связанная с неправильным подтверждением подлинности сертификата, позволяющая нарушителю выполнить произвольный код

Опубликовано: 2022-08-04Изменено: 2023-12-26
CVSS 3.xКРИТИЧЕСКАЯ 9.8
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0КРИТИЧЕСКАЯ 10.0
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C
Ссылки
BDU:2022-04785
HIGH7.5

Уязвимость базы данных конфигураций пользователя пакета офисных программ LibreOffice, позволяющая нарушителю раскрыть защищаемую информацию

Опубликовано: 2022-08-04Изменено: 2023-12-26
CVSS 3.xВЫСОКАЯ 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0ВЫСОКАЯ 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:N/A:N
Ссылки
CVE-2022-26305
HIGH7.5

An Improper Certificate Validation vulnerability in LibreOffice existed where determining if a macro was signed by a trusted author was done by only matching the serial number and issuer string of the used certificate with that of a trusted certificate. This is not sufficient to verify that the macro was actually signed with the certificate. An adversary could therefore create an arbitrary certificate with a serial number and an issuer string identical to a trusted certificate which LibreOffice would present as belonging to the trusted author, potentially leading to the user to execute arbitrary code contained in macros improperly trusted. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.

Опубликовано: 2022-07-25Изменено: 2024-11-21
CVSS 3.xВЫСОКАЯ 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2022-26306
HIGH7.5

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.

Опубликовано: 2022-07-25Изменено: 2024-11-21
CVSS 3.xВЫСОКАЯ 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2022-26307
HIGH8.8

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulerable to a brute force attack if an attacker has access to the users stored config. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.3.

Опубликовано: 2022-07-25Изменено: 2024-11-21
CVSS 3.xВЫСОКАЯ 8.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H