CVE-2020-13597

Exposure of Sensitive Information to an Unauthorized Actor in go/github.com/projectcalico/calico

Identifiers

GHSA-pf59-j7c2-rh6x, CVE-2020-13597

Package Slug

go/github.com/projectcalico/calico

Vulnerability

Exposure of Sensitive Information to an Unauthorized Actor

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.

Affected Versions

All versions before 0.8.6

Solution

Upgrade to version 0.8.6 or above.

Last Modified

2023-03-17

source