CVE Vulnerabilities

CVE-2020-35669

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Published: Dec 24, 2020 | Modified: Jul 19, 2022
CVSS 3.x
6.1
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in the http package through 0.12.2 for Dart. If the attacker controls the HTTP method and the app is using Request directly, its possible to achieve CRLF injection in an HTTP request.

Weakness

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Affected Software

Name Vendor Start Version End Version
Http Dart * 0.12.2 (including)

Potential Mitigations

References