CVE-2020-13597
MEDIUM6.0EPSS 0.21%Exposure of Sensitive Information to an Unauthorized Actor and Insertion of Sensitive Information Into Sent Data in Calico
發布日:2022/2/15修改日:2026/2/4
描述
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.
受影響套件(1)
- Go/github.com/projectcalico/calico>= 3.14.0, < 3.14.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L |
參考連結(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-13597
- PATCHhttps://github.com/projectcalico/calico
- WEBhttps://github.com/containernetworking/plugins/commit/ad10b6fa91aacd720f1f9ab94341a97a82a24965
- WEBhttps://github.com/containernetworking/plugins/pull/484
- WEBhttps://github.com/kubernetes/kubernetes/issues/91507
- WEBhttps://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8
- WEBhttps://www.projectcalico.org/security-bulletins