CVE Vulnerabilities

CVE-2022-43756

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

Published: Feb 07, 2023 | Modified: Feb 15, 2023
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection) vulnerability in SUSE Rancher allows remote attackers to cause denial of service by supplying specially crafted git credentials. This issue affects: SUSE Rancher wrangler version 0.7.3 and prior versions; wrangler version 0.8.4 and prior versions; wrangler version 1.0.0 and prior versions.

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
Wrangler Suse * 0.7.4 (excluding)
Wrangler Suse 0.8.0 (including) 0.8.5 (excluding)
Wrangler Suse 1.0.0 (including) 1.0.0 (including)

Potential Mitigations

References