The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A vulnerability was found in Angular up to 11.0.4/11.1.0-next.2. It has been classified as problematic.
    Affected is the handling of comments. The manipulation leads to cross site scripting. It is possible to     launch the attack remotely but it might require an authentication first. Upgrading to version 11.0.5 and     11.1.0-next.3 is able to address this issue. The name of the patch is     ba8da742e3b243e8f43d4c63aa842b44e14f2b09. It is recommended to upgrade the affected component.
    (CVE-2021-4231)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:3623 advisory.

    Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable     version of the Ceph storage system with a Ceph management platform, deployment utilities, and support     services.

    These new packages include numerous enhancements and bug fixes. Space precludes documenting all of these     changes in this advisory. Users are directed to the Red Hat Ceph Storage Release Notes for information on     the     most significant of these changes:

    https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/6.1/html/release_notes/index

    Security Fix(es):

    * moment: inefficient parsing algorithm resulting in DoS (CVE-2022-31129)

    * angular: XSS vulnerability (CVE-2021-4231)

    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 users of Red Hat Ceph Storage are advised to update to these packages that provide numerous     enhancements and bug fixes.

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.

ID	Name	Product	Family	Published	Updated	Severity
224210	Linux Distros Unpatched Vulnerability : CVE-2021-4231	Nessus	Misc.	3/5/2025	10/13/2025	medium
177348	RHEL 9 : Red Hat Ceph Storage 6.1 (RHSA-2023:3623)	Nessus	Red Hat Local Security Checks	6/15/2023	11/7/2024	medium

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