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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Tigera Inc Calico
3.14.0affectedunspecified to ≤ 3.13.3affectedunspecified to ≤ 3.12.1affectedunspecified to ≤ 3.11.2affectedunspecified to ≤ 3.10.3affectedunspecified to ≤ 3.9.5affectedunspecified to ≤ 3.8.8affected3.7.xaffected3.6.xaffected3.5.xaffected3.4.xaffected3.3.xaffected3.2.xaffected3.1.xaffected3.0.xaffected2.6.xaffected2.5.xaffected2.4.xaffected2.3.xaffected2.2.xaffected2.1.xaffected2.0.xaffected1.6.xaffected1.5.xaffected
Tigera Inc Calico Enterprise
unspecified to ≤ 2.8.2affectedunspecified to ≤ 2.7.4affectedunspecified to ≤ 2.6.2affected2.5.xaffected2.4.xaffected2.3.xaffected2.2.xaffected2.1.xaffected2.0.xaffected