The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6840 advisory.

    Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution     designed for on-premise or private cloud deployments.

    This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.14.2. See the following     advisory for the container images for this release:

    https://access.redhat.com/errata/RHSA-2023:6837

    Security Fix(es):

    * HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS     attack (Rapid Reset Attack) (CVE-2023-44487 CVE-2023-39325)
    * golang: net/http: insufficient sanitization of Host header     (CVE-2023-29406)
    * golang: crypto/tls: slow verification of certificate chains containing     large RSA keys (CVE-2023-29409)
    * golang: html/template:  improper handling of HTML-like comments within     script contexts (CVE-2023-39318)
    * golang: html/template: improper handling of special tags within script     contexts (CVE-2023-39319)
    * golang: crypto/tls: panic when processing post-handshake message on QUIC     connections (CVE-2023-39321)
    * golang: crypto/tls: lack of a limit on buffered post-handshake     (CVE-2023-39322)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images     when they are available in the appropriate release channel. To check for available updates, use the     OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at     https://docs.openshift.com/container-platform/4.14/updating/updating_a_cluster/updating-cluster-cli.html

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

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RHEL 8 / 9 : OpenShift Container Platform 4.14.2 (RHSA-2023:6840)

critical Nessus Plugin ID 194364

Version 1.2

Version 1.1

Version 1.0

Version 1.2 Nov 7, 2024, 5:29 PM Plugin metadata CVSS metrics ("Cvssv4 score" set to 9.3) CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:A") CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N") Plugin Feed: 202411071729
Version 1.1 Apr 28, 2024, 10:10 PM CEA reference Plugin Feed: 202404282210
Version 1.0 Apr 28, 2024, 2:25 PM New Plugin Feed: 202404281425