Ubuntu 5627-1: PCRE vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: libpcre2-16-0 10.39-3ubuntu0.1 libpcre2-32-0 10.39-3ubuntu0.1 libpcre2-8-0 10.39-3ubuntu0.1 libpcre2-posix3 10.39-3ubuntu0.1 pcre2-utils 10.39-3ubuntu0.1 Ubuntu 20.04 LTS: libpcre2-16-0 10.34-7ubuntu0.1 libpcre2-32-0 10.34-7ubuntu0.1 libpcre2-8-0 10.34-7ubuntu0.1 libpcre2-posix2 10.34-7ubuntu0.1 pcre2-utils 10.34-7ubuntu0.1 After a standard system update you need to restart applications using PCRE, such as the Apache HTTP server and Nginx, to make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-5627-1
CVE-2022-1586, CVE-2022-1587
Package Information
https://launchpad.net/ubuntu/+source/pcre2/10.39-3ubuntu0.1 https://launchpad.net/ubuntu/+source/pcre2/10.34-7ubuntu0.1