USN-4460-1: Oniguruma vulnerabilities
17 August 2020
Several security issues were fixed in Oniguruma.
Releases
Packages
- libonig - regular expressions library
Details
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)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-5662-1: libonig4, libonig-dev, libonig, libonig2