Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rack | Rack | >= 1.5.0, < 2.0.9.2 |
Related Weaknesses (CWE)
References
- https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnPatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20231208-0010/
- https://www.debian.org/security/2023/dsa-5530
- https://discuss.rubyonrails.org/t/cve-2022-44570-possible-denial-of-service-vulnPatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20231208-0010/
- https://www.debian.org/security/2023/dsa-5530
FAQ
What is CVE-2022-44570?
CVE-2022-44570 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2022-44570?
CVE-2022-44570 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-44570?
Check the references section above for vendor advisories and patch information. Affected products include: Rack Rack.