ALT-BU-2025-8820-1

Branch p11 update bulletin.

Package libxml2 updated to version 2.12.10-alt2 for branch p11 in task 387430.

Уязвимость компонента Python API библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: HIGH (7.8)Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

References:

Уязвимость функции xmlSchemaIDCFillNodeTables() файла xmlschemas.c библиотеки libxml2, позволяющая нарушителю вызвать отказ в обслуживании

Severity: LOW (2.9)Vector: AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: LOW (1.2)Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P

References:

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.

Severity: HIGH (7.5)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Severity: HIGH (7.5)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

Package pipewire updated to version 1.4.5-alt1 for branch p11 in task 381321.

Низкая частота кадров по-умолчанию

pipewire: Отсутствие звука при воспроизведении видео в браузерах Яндекс браузер и Chromium установленных через Flatpak

Version: 2.1.2

Branch p11 update on 2025-07-02

ALT-BU-2025-8820-1

ALT-PU-2025-8169-2

Closed vulnerabilities

BDU:2025-05199

BDU:2025-06564

CVE-2025-32414

CVE-2025-32415

ALT-PU-2025-8437-2

Closed bugs

Bug #54443

Bug #54469