Vulnerability DatabaseCVE-2022-43756
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CVE-2022-43756
February 07, 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.
Related Resources (8)
https://github.com/rancher/rancher/security/policy
https://nvd.nist.gov/vuln/detail/CVE-2022-43756
https://github.com/rancher/wrangler
https://github.com/rancher/wrangler/commit/341018c8fef3e12867c7cb2649bd2cecac75f287
https://bugzilla.suse.com/show_bug.cgi?id=1205296
https://github.com/advisories/GHSA-8fcj-gf77-47mg
https://pkg.go.dev/vuln/GO-2023-1515
https://github.com/rancher/wrangler/security/advisories/GHSA-8fcj-gf77-47mg
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CVSS v4
Base Score:
6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
HIGH
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
EPSS
Base Score:
1.06