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openSUSE-SU-2020:0102-1

Опубликовано: 25 янв. 2020
Источник: suse-cvrf

Описание

Security update for libssh

This update for libssh fixes the following issues:

  • CVE-2019-14889: Fixed an unwanted command execution in scp caused by unsanitized location (bsc#1158095).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Список пакетов

openSUSE Leap 15.1
libssh-devel-0.8.7-lp151.2.9.1
libssh4-0.8.7-lp151.2.9.1
libssh4-32bit-0.8.7-lp151.2.9.1

Ссылки

Описание

A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of the function, it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.

Затронутые продукты
openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1
openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1
openSUSE Leap 15.1:libssh4-32bit-0.8.7-lp151.2.9.1
Ссылки