USN-6689-1: Rack vulnerabilities
12 March 2024
Rack could be made do denial of service if it received a specially crafted header.
Releases
Packages
- ruby-rack - modular Ruby webserver interface
Details
It was discovered that Rack incorrectly parse some headers.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2023-27539, CVE-2024-26141, CVE-2024-26146)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 23.10
In general, a standard system update will make all the necessary changes.