CVE-2020-13597
CVSS V2 Low 2.1
CVSS V3 Low 3.5
Description
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.
Overview
- CVE ID
- CVE-2020-13597
- Assigner
- psirt@tigera.io
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-03T17:15:24
- Last Modified Date
- 2022-08-05T19:32:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:* | 1 | OR | 2.6.2 | |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.8.8 | |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:* | 1 | OR | 2.7.0 | 2.7.4 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:enterprise:*:*:* | 1 | OR | 2.8.0 | 2.8.2 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.9.0 | 3.9.5 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.10.0 | 3.10.3 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.11.0 | 3.11.2 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.12.0 | 3.12.1 |
| cpe:2.3:a:projectcalico:calico:*:*:*:*:*:*:*:* | 1 | OR | 3.13.0 | 3.13.3 |
| cpe:2.3:a:projectcalico:calico:3.14.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 3.5
- Base Severity
- LOW
- Exploitability Score
- 1.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-13597 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13597 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:28:41 | Added to TrackCVE | |||
| 2022-12-04 17:14:11 | 2020-06-03T17:15Z | 2020-06-03T17:15:24 | CVE Published Date | updated |
| 2022-12-04 17:14:11 | 2022-08-05T19:32:02 | CVE Modified Date | updated | |
| 2022-12-04 17:14:11 | Analyzed | Vulnerability Status | updated |