In vulnerable versions of Calico (v3.27.2 and below), Calico Enterprise (v3.19.0-1, v3.18.1, v3.17.3 and below), and Calico Cloud (v19.2.0 and below), an attacker who has local access to the Kubernetes node, can escalate their privileges by exploiting a vulnerability in the Calico CNI install binary. The issue arises from an incorrect SUID (Set User ID) bit configuration in the binary, combined with the ability to control the input binary, allowing an attacker to execute an arbitrary binary with elevated privileges.

An update of the calico package has been released.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - In vulnerable versions of Calico (v3.27.2 and below), Calico Enterprise (v3.19.0-1, v3.18.1, v3.17.3 and
    below), and Calico Cloud (v19.2.0 and below), an attacker who has local access to the Kubernetes node, can
    escalate their privileges by exploiting a vulnerability in the Calico CNI install binary. The issue arises
    from an incorrect SUID (Set User ID) bit configuration in the binary, combined with the ability to control
    the input binary, allowing an attacker to execute an arbitrary binary with elevated privileges.
    (CVE-2024-33522)

ID	Name	Product	Family	Type	Severity
333630	Photon OS 5.0: Calico PHSA-2024-5.0-91-0266	Nessus	PhotonOS Local Security Checks	Local	high
421418	SCA: security update for github.com/projectcalico/calico (GHSA-6362-gv4m-53ww)	Tenable Cloud Security	SCA Checks	Local	high
421418	SCA: security update for github.com/projectcalico/calico (GHSA-6362-gv4m-53ww)	Tenable Self-Hosted Container Security	SCA Checks	Local	high
204511	Photon OS 4.0: Calico PHSA-2024-4.0-0605	Nessus	PhotonOS Local Security Checks	Local	medium
203556	Photon OS 5.0: Calico PHSA-2024-5.0-0266	Nessus	PhotonOS Local Security Checks	Local	medium

Detections

Analytics

CVE-2024-33522

high

Tenable Plugins

high

high

high

medium

medium