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CVE-2022-43756

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Date: February 6, 2023

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.

Language: Go

Severity Score

Severity Score

Weakness Type (CWE)

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

CWE-74

Improper Neutralization of Escape, Meta, or Control Sequences

CWE-150

Top Fix

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Upgrade Version

Upgrade to version github.com/rancher/wrangler - v0.7.4-security1;github.com/rancher/wrangler - v0.8.5-security1;github.com/rancher/wrangler - v1.0.1;github.com/rancher/wrangler - v0.8.11

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): HIGH

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