USN-4307-1: Apache HTTP Server update

Releases

• Ubuntu 18.04 ESM

Packages

• apache2 - Apache HTTP server

Details

As a security improvement, this update adds TLSv1.3 support to the Apache
HTTP Server package in Ubuntu 18.04 LTS.

TLSv1.3 is enabled by default, and in certain environments may cause
compatibility issues. The SSLProtocol directive may be used to disable
TLSv1.3 in these problematic environments.

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.04

• apache2-bin - 2.4.29-1ubuntu4.13

In general, a standard system update will make all the necessary changes.

References

• https://launchpad.net/bugs/1845263