Ubuntu 4755-1: LibTIFF vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: libtiff-tools 4.1.0+git191117-2ubuntu0.20.10.1 libtiff5 4.1.0+git191117-2ubuntu0.20.10.1 Ubuntu 20.04 LTS: libtiff-tools 4.1.0+git191117-2ubuntu0.20.04.1 libtiff5 4.1.0+git191117-2ubuntu0.20.04.1 Ubuntu 18.04 LTS: libtiff-tools 4.0.9-5ubuntu0.4 libtiff5 4.0.9-5ubuntu0.4 Ubuntu 16.04 LTS: libtiff-tools 4.0.6-1ubuntu0.8 libtiff5 4.0.6-1ubuntu0.8 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4755-1
CVE-2020-35523, CVE-2020-35524
Package Information
https://launchpad.net/ubuntu/+source/tiff/4.1.0+git191117-2ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/tiff/4.1.0+git191117-2ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/tiff/4.0.9-5ubuntu0.4 https://launchpad.net/ubuntu/+source/tiff/4.0.6-1ubuntu0.8