Security Fixes 11.05.100
Citrix
- Fixed file properties for 
/var/log/.ctxlogconfadjusted, so no code can be executed by the user. 
Firefox
- Added 
view-source:file:///to the blocklist in case the browser should not have random access to the local file system. 
Base system
- Fixed bluez security issue CVE-2020-0556.
 - Fixed librsvg security issue CVE-2019-20446.
 - Fixed ppp security issue CVE-2020-15704.
 Fixed chromium-browser security issues:
- Fixed ffmpeg security issues CVE-2020-14212, CVE-2020-13904, CVE-2020-35965, and CVE-2020-35964.
 - Fixed pulseaudio security issues CVE-2020-11931 and CVE-2020-16123.
 - Fixed nss security issues CVE-2020-6829, CVE-2020-12401, CVE-2020-12400, and CVE-2020-12403.
 - Fixed libvirt security issues CVE-2020-14301, CVE-2020-12430, CVE-2020-10701, and CVE-2020-14339.
 - Fixed libslirp security issues CVE-2020-10756, CVE-2020-29130, and CVE-2020-29129.
 Fixed samba security issues:
Fixed qemu security issues:
- Fixed bind9 security issues CVE-2020-8624, CVE-2020-8623, and CVE-2020-8622.
 Fixed grub2 security issues:
Fixed sane-backends security issues:
Fixed ghostscript security issues:
- Fixed net-snmp security issues CVE-2020-15862 and CVE-2020-15861.
 Fixed curl security issues:
- Fixed chrony security issue CVE-2020-14367.
 - Fixed libx11 security issue CVE-2020-14344.
 Fixed xorg-server security issues:
- Fixed cairo security issues CVE-2018-19876 and CVE-2020-35492.
 Fixed openssl1.0 security issues:
- Fixed libproxy security issues CVE-2020-25219 and CVE-2020-26154.
 - Fixed gnupg2 security issue CVE-2019-14855.
 - Fixed util-linux security issue CVE-2018-7738.
 - Fixed ntp security issue CVE-2019-8936.
 - Fixed tigervnc security issue CVE-2020-26117.
 - Fixed brotli security issue CVE-2020-8927.
 - Fixed vim security issue CVE-2019-20807.
 - Fixed python2.7 security issue CVE-2020-26116.
 - Fixed python3.6 security issue CVE-2020-26116.
 - Fixed freetype security issue CVE-2020-15999.
 - Fixed perl security issues CVE-2020-12723, CVE-2020-10878 and CVE-2020-10543.
 - Fixed spice security issue CVE-2020-14355.
 - Fixed glibc security issue CVE-2017-18269.
 - Fixed python-cryptography security issue CVE-2020-25659.
 - Fixed openldap security issues CVE-2020-25692, CVE-2020-25710, and CVE-2020-25709.
 - Fixed libexif security issue CVE-2020-0452.
 - Fixed krb5 security issue CVE-2020-28196.
 - Fixed libvncserver security issues CVE-2018-21247, and CVE-2020-14396.
 - Fixed poppler security issues CVE-2020-27778, CVE-2019-9959, CVE-2019-10871, and CVE-2018-21009.
 - Fixed xdg-utils security issue CVE-2020-27748.
 - Fixed wpa security issue CVE-2020-12695.
 - Fixed x11vnc security issue CVE-2020-29074.
 - Fixed spice-gtk security issue CVE-2020-14355.
 - Fixed libssh2 security issues CVE-2019-17498 and CVE-2019-13115.
 Fixed spice-vdagent security issues:
- Fixed openssl security issue CVE-2020-1971.
 - Fixed libxml2 security issue CVE-2020-24977.
 Fixed webkit2gtk security issues:
- Fixed lxml security issue CVE-2020-27783.
 - Fixed p11-kit security issues CVE-2020-29363, CVE-2020-29362, and CVE-2020-29361.
 - Fixed wavpack security issue CVE-2020-35738.
 - Fixed nvidia-graphics-drivers-450 security issues CVE-2021-1053 and CVE-2021-1052.
 - Fixed tar security issues CVE-2019-9923 and CVE-2018-20482.
 - Fixed pillow security issues CVE-2020-35655 and CVE-2020-35653.
 Fixed dnsmasq security issues:
- Fixed sudo security issues CVE-2021-3156 and CVE-2021-23239.
 - 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.
 - Fixed kernel security issues named Platypus (CVE-2020-8694 and CVE-2020-8695).
 - Fixed possible security issue
 - Fixed a local command injection with SSH session.
 
Remote Management
- 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
- Fixed a secure terminal and secure VNC shadowing remote code execution vulnerability.