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.

CVSS v3.0 3.5 LOW
CVSS v2.0 2.1 LOW

3.5^/10

CVSS v3.0 : LOW

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

2.1^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:S/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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

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Configurations

Configuration 1 (hide)

OR	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 10:15

Updated : 2022-08-05 12:32

NVD link : CVE-2020-13597

Mitre link : CVE-2020-13597

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

projectcalico

calico

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