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openSUSE-SU-2021:1454-1

Опубликовано: 05 нояб. 2021
Источник: suse-cvrf

Описание

Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues:

  • CVE-2021-42762: Updated seccomp rules with latest changes from flatpak (bsc#1191937).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Список пакетов

openSUSE Leap 15.2
libjavascriptcoregtk-4_0-18-2.32.4-lp152.2.22.1
libjavascriptcoregtk-4_0-18-32bit-2.32.4-lp152.2.22.1
libwebkit2gtk-4_0-37-2.32.4-lp152.2.22.1
libwebkit2gtk-4_0-37-32bit-2.32.4-lp152.2.22.1
libwebkit2gtk3-lang-2.32.4-lp152.2.22.1
typelib-1_0-JavaScriptCore-4_0-2.32.4-lp152.2.22.1
typelib-1_0-WebKit2-4_0-2.32.4-lp152.2.22.1
typelib-1_0-WebKit2WebExtension-4_0-2.32.4-lp152.2.22.1
webkit-jsc-4-2.32.4-lp152.2.22.1
webkit2gtk-4_0-injected-bundles-2.32.4-lp152.2.22.1
webkit2gtk3-devel-2.32.4-lp152.2.22.1
webkit2gtk3-minibrowser-2.32.4-lp152.2.22.1

Ссылки

Описание

BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit before 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not confined by the sandbox, by abusing VFS syscalls that manipulate its filesystem namespace. The impact is limited to host services that create UNIX sockets that WebKit mounts inside its sandbox, and the sandboxed process remains otherwise confined. NOTE: this is similar to CVE-2021-41133.

Затронутые продукты
openSUSE Leap 15.2:libjavascriptcoregtk-4_0-18-2.32.4-lp152.2.22.1
openSUSE Leap 15.2:libjavascriptcoregtk-4_0-18-32bit-2.32.4-lp152.2.22.1
openSUSE Leap 15.2:libwebkit2gtk-4_0-37-2.32.4-lp152.2.22.1
openSUSE Leap 15.2:libwebkit2gtk-4_0-37-32bit-2.32.4-lp152.2.22.1
Ссылки