CVE-2024-6840: Access Control Flaw (CVSS 6.6)

Description

An improper authorization flaw exists in the Ansible Automation Controller. This flaw allows an attacker using the k8S API server to send an HTTP request with a service account token mounted via `automountServiceAccountToken: true`, resulting in privilege escalation to a service account.

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CVSS v3.1 Score

6.6

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N

Weakness Type (CWE)

CWE-285 CWE-285

References

Other References

https://access.redhat.com/errata/RHSA-2024:6428 https://access.redhat.com/security/cve/CVE-2024-6840 https://bugzilla.redhat.com/show_bug.cgi?id=2298492

Frequently Asked Questions

What is CVE-2024-6840? +

An improper authorization flaw exists in the Ansible Automation Controller. This flaw allows an attacker using the k8S API server to send an HTTP request with a service account token mounted via `automountServiceAccountToken: true`, resulting in privilege escalation to a service account. It has a CVSS v3.1 base score of 6.6 (MEDIUM).

How severe is CVE-2024-6840? +

CVE-2024-6840 has a CVSS v3.1 score of 6.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2024-6840? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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