Ubuntu 4676-1: OpenEXR vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: libopenexr24 2.3.0-6ubuntu0.3 openexr 2.3.0-6ubuntu0.3 Ubuntu 18.04 LTS: libopenexr22 2.2.0-11.1ubuntu1.4 openexr 2.2.0-11.1ubuntu1.4 Ubuntu 16.04 LTS: libopenexr22 2.2.0-10ubuntu2.4 openexr 2.2.0-10ubuntu2.4 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-4676-1
CVE-2020-16587, CVE-2020-16588, CVE-2020-16589
Package Information
https://launchpad.net/ubuntu/+source/openexr/2.3.0-6ubuntu0.3 https://launchpad.net/ubuntu/+source/openexr/2.2.0-11.1ubuntu1.4 https://launchpad.net/ubuntu/+source/openexr/2.2.0-10ubuntu2.4