OESA-2023-1761

    Dashboard / Vulnerabilities / OESA-2023-1761

    OESA-2023-1761

    Published: 20 Oct 2023Last Modified: 6 Aug 2026
    Upstream:
    CVE-2023-43040

    Summary: ceph security update

    Details: Ceph is a massively scalable, open-source, distributed storage system that runs on commodity hardware and delivers object, block and file system storage. Security Fix(es): 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)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1761, https://nvd.nist.gov/vuln/detail/CVE-2023-43040

    Affected packages

    Package

    Name: ceph

    Purl: pkg:rpm/openEuler/ceph&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -12.2.8-23.oe1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High