CVE-2022-44570 – rubygem-rack: denial of service in Content-Disposition parsing

https://notcve.org/view.php?id=CVE-2022-44570

A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted. A flaw was found in rubygem-rack. Rack is vulnerable to a denial of service caused by a regular expression denial of service (ReDoS) flaw in the Rack::Utils.get_byte_ranges function. • https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125 https://security.netapp.com/advisory/ntap-20231208-0010 https://www.debian.org/security/2023/dsa-5530 https://access.redhat.com/security/cve/CVE-2022-44570 https://bugzilla.redhat.com/show_bug.cgi?id=2164719 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •