USN-4600-1: Netty vulnerabilities
22 October 2020
Netty could be made to expose sensitive information over the network.
Releases
Packages
- netty-3.9 - Asynchronous event-driven network application framework
Details
It was discovered that Netty had HTTP request smuggling vulnerabilities. A
remote attacker could used it to extract sensitive information. (CVE-2019-16869,
CVE-2019-20444, CVE-2019-20445, CVE-2020-7238)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04
In general, a standard system update will make all the necessary changes.