Vulnerability Description
Smokescreen is a simple HTTP proxy that fogs over naughty URLs. The primary use case for Smokescreen is to prevent server-side request forgery (SSRF) attacks in which external attackers leverage the behavior of applications to connect to or scan internal infrastructure. Smokescreen also offers an option to deny access to additional (e.g., external) URLs by way of a deny list. There was an issue in Smokescreen that made it possible to bypass the deny list feature by appending a dot to the end of user-supplied URLs, or by providing input in a different letter case. Recommended to upgrade Smokescreen to version 0.0.3 or later.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Stripe | Smokescreen | < 0.0.3 |
Related Weaknesses (CWE)
References
- https://github.com/stripe/smokescreenThird Party Advisory
- https://github.com/stripe/smokescreen/security/advisories/GHSA-gcj7-j438-hjj2Third Party Advisory
- https://github.com/stripe/smokescreenThird Party Advisory
- https://github.com/stripe/smokescreen/security/advisories/GHSA-gcj7-j438-hjj2Third Party Advisory
FAQ
What is CVE-2022-24825?
CVE-2022-24825 is a vulnerability with a CVSS score of 5.8 (MEDIUM). Smokescreen is a simple HTTP proxy that fogs over naughty URLs. The primary use case for Smokescreen is to prevent server-side request forgery (SSRF) attacks in which external attackers leverage the b...
How severe is CVE-2022-24825?
CVE-2022-24825 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24825?
Check the references section above for vendor advisories and patch information. Affected products include: Stripe Smokescreen.