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17 August 2020
Several security issues were fixed in Oniguruma.
It was discovered that Oniguruma incorrectly handled certain regular
expressions. An attacker could possibly use this issue to cause a denial
of service, obtain sensitive information or other unspecified impact.
(CVE-2019-16163, CVE-2019-19012, CVE-2019-19204, CVE-2019-19246)
The problem can be corrected by updating your system to the following package versions:
In general, a standard system update will make all the necessary changes.
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.
Find out more about ESM ›