CVE Vulnerability

CVE-2020-13597

Clusters using Calico (version 3.14.0 and below), Calico Enterprise (version 2.8.2 and below), may be vulnerable to information disclosure if IPv6 is enabled but unused. A compromised pod with sufficient privilege is able to reconfigure the node’s IPv6 interface due to the node accepting route advertisement by default, allowing the attacker to redirect full or partial network traffic from the node to the compromised pod.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

3.5 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/kubernetes/kubernetes/issues/91507 Issue Tracking Third Party Advisory
https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8 Third Party Advisory
https://www.projectcalico.org/security-bulletins/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:projectcalico:calico:3.14.0:*:*:*:*:*:*:*
Information

Published : 2020-06-03 05:15

Updated : 2022-08-05 07:32

NVD link : CVE-2020-13597

Mitre link : CVE-2020-13597

Products Affected
No products.
CWE
CWE-200