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CVE-2022-44570

Published: Feb 9, 2023

Modified: Aug 3, 2024

PUBLISHED

Description

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.

Vendor	Product	Versions
n/a	https://github.com/rack/rack	affected `2.0.9.2, 2.1.4.2, 2.2.4.2, 3.0.0.1`

Weaknesses (CWE)

References

https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnerability-in-racks-range-header-parsing/82125

vendor-advisory

https://security.netapp.com/advisory/ntap-20231208-0010/

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