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openSUSE-SU-2021:0128-1

Опубликовано: 20 янв. 2021
Источник: suse-cvrf

Описание

Security update for tcmu-runner

This update for tcmu-runner fixes the following issue:

  • CVE-2021-3139: Fixed a LIO security issue (bsc#1180676).

This update was imported from the SUSE:SLE-15:Update update project.

Список пакетов

openSUSE Leap 15.1
libtcmu2-1.4.0-lp151.3.9.1
tcmu-runner-1.4.0-lp151.3.9.1
tcmu-runner-handler-rbd-1.4.0-lp151.3.9.1

Ссылки

Описание

In Open-iSCSI tcmu-runner 1.3.x, 1.4.x, and 1.5.x through 1.5.2, xcopy_locate_udev in tcmur_cmd_handler.c lacks a check for transport-layer restrictions, allowing remote attackers to read or write files via directory traversal in an XCOPY request. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. NOTE: relative to CVE-2020-28374, this is a similar mistake in a different algorithm.

Затронутые продукты
openSUSE Leap 15.1:libtcmu2-1.4.0-lp151.3.9.1
openSUSE Leap 15.1:tcmu-runner-1.4.0-lp151.3.9.1
openSUSE Leap 15.1:tcmu-runner-handler-rbd-1.4.0-lp151.3.9.1
Ссылки