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openSUSE-SU-2022:0287-1

Опубликовано: 01 фев. 2022
Источник: suse-cvrf

Описание

Security update for samba

This update for samba fixes the following issues:

  • CVE-2021-44142: Fixed out-of-Bound Read/Write on Samba vfs_fruit module. (bsc#1194859)

Список пакетов

openSUSE Leap 15.4
libndr0-4.11.14+git.319.91d693db37c-4.35.1
libndr0-32bit-4.11.14+git.319.91d693db37c-4.35.1

Ссылки

Описание

The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.

Затронутые продукты
openSUSE Leap 15.4:libndr0-32bit-4.11.14+git.319.91d693db37c-4.35.1
openSUSE Leap 15.4:libndr0-4.11.14+git.319.91d693db37c-4.35.1
Ссылки