Ubuntu 5156-1: ICU vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 21.04: icu-devtools 67.1-6ubuntu2.1 libicu-dev 67.1-6ubuntu2.1 libicu67 67.1-6ubuntu2.1 Ubuntu 20.04 LTS: icu-devtools 66.1-2ubuntu2.1 libicu-dev 66.1-2ubuntu2.1 libicu66 66.1-2ubuntu2.1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5156-1
CVE-2021-30535
Package Information
https://launchpad.net/ubuntu/+source/icu/67.1-6ubuntu2.1 https://launchpad.net/ubuntu/+source/icu/66.1-2ubuntu2.1