CVE-2022-43756

Rancher/Wrangler: Denial of service when processing Git credentials

Published Feb 7, 2023 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-0407 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.
Github GHSA Github GHSA GHSA-8fcj-gf77-47mg Denial of service (DoS) when processing Git credentials
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
suse
Published
Updated
Mar 25, 2025, 3:37 PM
Reserved
Oct 26, 2022, 12:00 AM
Status
Modified
Published
Feb 7, 2023, 1:15 PM
Modified
Jun 17, 2026, 5:07 AM