CVE Vulnerability

CVE-2022-24825

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/stripe/smokescreen/security/advisories/GHSA-gcj7-j438-hjj2 Third Party Advisory
https://github.com/stripe/smokescreen Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:stripe:smokescreen:*:*:*:*:*:*:*:*
Information

Published : 2022-04-19 08:15

Updated : 2022-04-27 06:42

NVD link : CVE-2022-24825

Mitre link : CVE-2022-24825

Products Affected
No products.
CWE
CWE-918

Server-Side Request Forgery (SSRF)