The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3629 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3629-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     October 23, 2023                              https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : ceph     Version        : 12.2.11+dfsg1-2.1+deb10u1     CVE ID         : CVE-2019-10222 CVE-2020-1700 CVE-2020-1760 CVE-2020-10753                      CVE-2020-12059 CVE-2020-25678 CVE-2020-27781 CVE-2021-3524                      CVE-2021-3531 CVE-2021-3979 CVE-2021-20288 CVE-2023-43040     Debian Bug     : 1053690

    Multiple vulnerabilities were fixed in Ceph, a massively scalable,     open-source, distributed storage system that runs on commodity hardware     and delivers object, block and file system storage.

    CVE-2019-10222

        A Denial of service was fixed: An unauthenticated attacker could crash         the Ceph RGW server by sending valid HTTP headers and terminating the         connection, resulting in a remote denial of service for Ceph RGW clients.

    CVE-2020-1700

        A Denial of Service was fixed: A flaw was found in the way the Ceph RGW         Beast front-end handles unexpected disconnects. An authenticated attacker         can abuse this flaw by making multiple disconnect attempts resulting in a         permanent leak of a socket connection by radosgw. This flaw could lead to         a denial of service condition by pile up of CLOSE_WAIT sockets, eventually         leading to the exhaustion of available resources, preventing legitimate         users from connecting to the system.

    CVE-2020-1760

        A XSS attack was fixed: A flaw was found in the Ceph Object Gateway,         where it supports request sent by an anonymous user in Amazon S3.
        This flaw could lead to potential XSS attacks due to the lack         of proper neutralization of untrusted input.

    CVE-2020-10753

        A Header Injection attack was fixed: It was possible to         inject HTTP headers via a CORS ExposeHeader tag in an Amazon S3 bucket. The         newline character in the ExposeHeader tag in the CORS configuration file         generates a header injection in the response when the CORS request is         made.

    CVE-2020-12059

        A Denial of Service was fixed: A POST request with an invalid tagging         XML could crash the RGW process by triggering a NULL pointer exception.

    CVE-2020-25678

        An Information Disclosure was fixed: ceph stores mgr module passwords         in clear text. This can be found by searching the mgr logs for grafana and         dashboard, with passwords visible.

    CVE-2020-27781

        A Privilege Escalation was fixed: User credentials could be manipulated         and stolen by Native CephFS consumers of OpenStack Manila, resulting in         potential privilege escalation. An Open Stack Manila user can request         access to a share to an arbitrary cephx user, including existing users.
        The access key is retrieved via the interface drivers. Then, all users of         the requesting OpenStack project can view the access key. This enables the         attacker to target any resource that the user has access to. This can be         done to even admin users, compromising the ceph administrator.

    CVE-2021-3524

        Similar to CVE-2020-10753, a Header Injection attack was fixed:
        It was possible to inject HTTP headers via a CORS ExposeHeader         tag in an Amazon S3 bucket

    CVE-2021-3531

        A Denial of Service was fixed: When processing a GET Request in Ceph         Storage RGW for a swift URL that ends with two slashes it could cause the         rgw to crash, resulting in a denial of service.

    CVE-2021-3979

        A Loss of Confidentiality was fixed: A key length flaw was found in         Ceph Storage. An attacker could exploit the fact that the key length is         incorrectly passed in an encryption algorithm to create a non random key,         which is weaker and can be exploited for loss of confidentiality and         integrity on encrypted disks.

    CVE-2021-20288

        A Potential Privilege Escalation was fixed: When handling         CEPHX_GET_PRINCIPAL_SESSION_KEY requests, ignore CEPH_ENTITY_TYPE_AUTH in         CephXServiceTicketRequest::keys.

    CVE-2023-43040

        A flaw was found in Ceph RGW. An unprivileged         user can write to any bucket(s) accessible by a given key         if a POST's form-data contains a key called 'bucket'         with a value matching the name of the bucket used to sign         the request. The result of this is that a user could actually         upload to any bucket accessible by the specified access key         as long as the bucket in the POST policy matches the bucket         in said POST form part.

    For Debian 10 buster, these problems have been fixed in version     12.2.11+dfsg1-2.1+deb10u1.

    We recommend that you upgrade your ceph packages.

    For the detailed security status of ceph please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/ceph

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5693 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

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.

The version of ceph-common installed on the remote host is prior to 10.2.5-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2297 advisory.

    A flaw was found in rgw. This flaw allows an unprivileged user to write to any bucket(s) accessible by a     given key if a POST's form-data contains a key called 'bucket' with a value matching the bucket's name     used to sign the request. This issue results in a user being able to upload to any bucket accessible by     the specified access key as long as the bucket in the POST policy matches the bucket in the said POST form     part. (CVE-2023-43040)

Tenable has extracted the preceding description block directly from the tested product security advisory.

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

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5825 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5825-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     December 06, 2024                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : ceph     CVE ID         : CVE-2023-43040 CVE-2024-48916

    Sage McTaggart discovered an authentication bypass in radosgw, the RADOS     REST gateway of Ceph, a distributed storage and file system.

    For the stable distribution (bookworm), these problems have been fixed in     version 16.2.15+ds-0+deb12u1.

    We recommend that you upgrade your ceph packages.

    For the detailed security status of ceph please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/ceph

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

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

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0506 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2023-43040:
    IBM Spectrum Fusion HCI 2.5.2 through 2.7.2 could allow an attacker to perform unauthorized actions in RGW     for Ceph due to improper bucket access.  IBM X-Force ID:  266807.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

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

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6613-1 advisory.

    Lucas Henry discovered that Ceph incorrectly handled specially crafted POST requests. An uprivileged user     could use this to

    bypass Ceph's authorization checks and upload a file to any bucket.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

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

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0745 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 updated packages include numerous 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/5.3/html/release_notes/index

    All users of Red Hat Ceph Storage are advised to update to these packages     that provide various bug fixes.

    Security Fix(es):

    * rgw: improperly verified POST keys (CVE-2023-43040)

    * ceph: RGW crash upon misconfigured CORS rule (CVE-2023-46159)

    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.

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.

The version of ceph installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-43040 advisory.

  - IBM Spectrum Fusion HCI 2.5.2 through 2.7.2 could allow an attacker to perform unauthorized actions in RGW     for Ceph due to improper bucket access. IBM X-Force ID: 266807. (CVE-2023-43040)

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

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4310 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4310-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                   Bastien Roucaris     September 25, 2025                            https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : ceph     Version        : 14.2.21-1+deb11u1     CVE ID         : CVE-2021-3979 CVE-2022-3650 CVE-2023-43040 CVE-2025-52555     Debian Bug     : 1024932 1053690 1108410

    Ceph a distributed filesystem was affected by multiple vulnerabilties

    CVE-2021-3979

        A key length flaw was found in Ceph Storage component.
        An attacker can exploit the fact that the key length is incorrectly         passed in an encryption algorithm to create a non random key,         which is weaker and can be exploited for loss of confidentiality         and integrity on encrypted disks.

    CVE-2022-3650

        A privilege escalation flaw was found in Ceph. Ceph-crash.service allows         a local attacker to escalate privileges to root in the form of a crash         dump, and dump privileged information.

    CVE-2023-43040

        A flaw was found in Ceph RGW. An unprivileged         user can write to any bucket(s) accessible by a given key         if a POST's form-data contains a key called 'bucket'         with a value matching the name of the bucket used to sign         the request. The result of this is that a user could actually         upload to any bucket accessible by the specified access key         as long as the bucket in the POST policy matches the bucket         in said POST form part.

    CVE-2025-52555

        An unprivileged user can escalate to root privileges         in a ceph-fuse mounted CephFS by chmod 777 a directory owned         by root to gain access. The result of this is that a user could         read, write and execute to any directory owned by root as long         as they chmod 777 it. This impacts confidentiality,         integrity, and availability.

    For Debian 11 bullseye, these problems have been fixed in version     14.2.21-1+deb11u1.

    We recommend that you upgrade your ceph packages.

    For the detailed security status of ceph please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/ceph

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian 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
183749	Debian dla-3629 : ceph - security update	Nessus	Debian Local Security Checks	10/23/2023	8/15/2025	critical
182992	RHEL 9 : Red Hat Ceph Storage 6.1 (RHSA-2023:5693)	Nessus	Red Hat Local Security Checks	10/12/2023	8/15/2025	critical
183483	Amazon Linux 2 : ceph-common (ALAS-2023-2297)	Nessus	Amazon Linux Local Security Checks	10/20/2023	8/15/2025	critical
212141	Debian dsa-5825 : ceph - security update	Nessus	Debian Local Security Checks	12/6/2024	8/15/2025	critical
275927	TencentOS Server 4: ceph (TSSA-2025:0506)	Nessus	Tencent Local Security Checks	11/20/2025	11/20/2025	critical
189748	Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 : Ceph vulnerability (USN-6613-1)	Nessus	Ubuntu Local Security Checks	1/29/2024	8/15/2025	critical
190334	RHEL 8 / 9 : Red Hat Ceph Storage 5.3 Security update (Moderate) (RHSA-2024:0745)	Nessus	Red Hat Local Security Checks	2/9/2024	8/15/2025	critical
201791	CBL Mariner 2.0 Security Update: ceph (CVE-2023-43040)	Nessus	MarinerOS Local Security Checks	7/3/2024	8/15/2025	critical
265944	Debian dla-4310 : ceph - security update	Nessus	Debian Local Security Checks	9/26/2025	9/26/2025	critical

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