CVE-2024-33522
Published: Apr 29, 2024
Modified: Aug 2, 2024
CVSS v3.1
6.7
Description
In vulnerable versions of Calico (v3.27.2 and below), Calico Enterprise (v3.19.0-1, v3.18.1, v3.17.3 and below), and Calico Cloud (v19.2.0 and below), an attacker who has local access to the Kubernetes node, can escalate their privileges by exploiting a vulnerability in the Calico CNI install binary. The issue arises from an incorrect SUID (Set User ID) bit configuration in the binary, combined with the ability to control the input binary, allowing an attacker to execute an arbitrary binary with elevated privileges.
| Vendor | Product | Versions |
|---|---|---|
Tigera | Calico | affected 0 - < v3.26.5affected v3.27.0 - < v3.27.3unaffected v3.28.0 |
Tigera | Calico Enterprise | affected 0 - < v3.17.4affected v3.18.0 - < v3.18.2affected v3.19.0-1.0 - < v3.19.0-2.0 |
Tigera | Calico Cloud | affected 0 - < v19.3.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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