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nvd[email protected]NVD:CVE-2020-13597
HistoryJun 03, 2020 - 5:15 p.m.

CVE-2020-13597

2020-06-0317:15:24
CWE-200
CWE-201
web.nvd.nist.gov
8
calico
calico enterprise
vulnerability
information disclosure
ipv6
misconfiguration

CVSS2

2.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

3.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

AI Score

6

Confidence

High

EPSS

0.001

Percentile

29.8%

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.

Affected configurations

Nvd
Node
projectcalicocalicoRange2.6.2enterprise
OR
projectcalicocalicoRange3.8.8
OR
projectcalicocalicoRange2.7.02.7.4enterprise
OR
projectcalicocalicoRange2.8.02.8.2enterprise
OR
projectcalicocalicoRange3.9.03.9.5
OR
projectcalicocalicoRange3.10.03.10.3
OR
projectcalicocalicoRange3.11.03.11.2
OR
projectcalicocalicoRange3.12.03.12.1
OR
projectcalicocalicoRange3.13.03.13.3
OR
projectcalicocalicoMatch3.14.0
VendorProductVersionCPE
projectcalicocalico*cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:*
projectcalicocalico*cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:*
projectcalicocalico3.14.0cpe:2.3:a:projectcalico:calico:3.14.0:*:*:*:*:*:*:*

CVSS2

2.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

3.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

AI Score

6

Confidence

High

EPSS

0.001

Percentile

29.8%