Citrix
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Fixed file properties for
/var/log/.ctxlogconfadjusted, so no code can be executed by the user.
Firefox
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Added
view-source:file:///to the blocklist in case the browser should not have random access to the local file system.
Base system
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Fixed bluez security issue CVE-2020-0556.
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Fixed librsvg security issue CVE-2019-20446.
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Fixed ppp security issue CVE-2020-15704.
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Fixed chromium-browser security issues:
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Fixed ffmpeg security issues CVE-2020-14212, CVE-2020-13904, CVE-2020-35965, and CVE-2020-35964.
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Fixed pulseaudio security issues CVE-2020-11931 and CVE-2020-16123.
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Fixed nss security issues CVE-2020-6829, CVE-2020-12401, CVE-2020-12400, and CVE-2020-12403.
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Fixed libvirt security issues CVE-2020-14301, CVE-2020-12430, CVE-2020-10701, and CVE-2020-14339.
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Fixed libslirp security issues CVE-2020-10756, CVE-2020-29130, and CVE-2020-29129.
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Fixed samba security issues:
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Fixed qemu security issues:
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Fixed bind9 security issues CVE-2020-8624, CVE-2020-8623, and CVE-2020-8622.
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Fixed grub2 security issues:
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Fixed sane-backends security issues:
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Fixed ghostscript security issues:
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Fixed net-snmp security issues CVE-2020-15862 and CVE-2020-15861.
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Fixed curl security issues:
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Fixed chrony security issue CVE-2020-14367.
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Fixed libx11 security issue CVE-2020-14344.
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Fixed xorg-server security issues:
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Fixed cairo security issues CVE-2018-19876 and CVE-2020-35492.
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Fixed openssl1.0 security issues:
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Fixed libproxy security issues CVE-2020-25219 and CVE-2020-26154.
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Fixed gnupg2 security issue CVE-2019-14855.
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Fixed util-linux security issue CVE-2018-7738.
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Fixed ntp security issue CVE-2019-8936.
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Fixed tigervnc security issue CVE-2020-26117.
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Fixed brotli security issue CVE-2020-8927.
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Fixed vim security issue CVE-2019-20807.
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Fixed python2.7 security issue CVE-2020-26116.
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Fixed python3.6 security issue CVE-2020-26116.
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Fixed freetype security issue CVE-2020-15999.
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Fixed perl security issues CVE-2020-12723, CVE-2020-10878 and CVE-2020-10543.
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Fixed spice security issue CVE-2020-14355.
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Fixed glibc security issue CVE-2017-18269.
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Fixed python-cryptography security issue CVE-2020-25659.
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Fixed openldap security issues CVE-2020-25692, CVE-2020-25710, and CVE-2020-25709.
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Fixed libexif security issue CVE-2020-0452.
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Fixed krb5 security issue CVE-2020-28196.
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Fixed libvncserver security issues CVE-2018-21247, and CVE-2020-14396.
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Fixed poppler security issues CVE-2020-27778, CVE-2019-9959, CVE-2019-10871, and CVE-2018-21009.
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Fixed xdg-utils security issue CVE-2020-27748.
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Fixed wpa security issue CVE-2020-12695.
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Fixed x11vnc security issue CVE-2020-29074.
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Fixed spice-gtk security issue CVE-2020-14355.
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Fixed libssh2 security issues CVE-2019-17498 and CVE-2019-13115.
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Fixed spice-vdagent security issues:
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Fixed openssl security issue CVE-2020-1971.
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Fixed libxml2 security issue CVE-2020-24977.
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Fixed webkit2gtk security issues:
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Fixed lxml security issue CVE-2020-27783.
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Fixed p11-kit security issues CVE-2020-29363, CVE-2020-29362, and CVE-2020-29361.
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Fixed wavpack security issue CVE-2020-35738.
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Fixed nvidia-graphics-drivers-450 security issues CVE-2021-1053 and CVE-2021-1052.
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Fixed tar security issues CVE-2019-9923 and CVE-2018-20482.
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Fixed pillow security issues CVE-2020-35655 and CVE-2020-35653.
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Fixed dnsmasq security issues:
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Fixed sudo security issues CVE-2021-3156 and CVE-2021-23239.
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Fixed privilege escalation via environment variable
PATHin/bin/usershellbinary. -
Fixed privilege escalation via environment variables in the
/bin/updatebinary. -
Fixed BleedingTooth security issue which means CVE-2020-12351, CVE-2020-12352 and CVE-2020-24490.
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Fixed kernel security issues named Platypus (CVE-2020-8694 and CVE-2020-8695).
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Fixed possible security issue
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Fixed a local command injection with SSH session.
Remote Management
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Added secure channel for following commands
show_message,get_file_from_url,write_file_to_urlandupload_tc_support_information
sends all relevant data in a secured way.
VNC
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Fixed a secure terminal and secure VNC shadowing remote code execution vulnerability.