CVE-2022-44571

There is a denial of service vulnerability in the Content-Disposition
parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This
could allow an attacker to craft an input that can cause
Content-Disposition header parsing in Rackto take an unexpected amount of
time, possibly resulting in a denial ofservice attack vector. This header
is used typically used in multipartparsing. Any applications that parse
multipart posts using Rack (virtuallyall Rails applications) are impacted.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029832&gt;