UBUNTU-CVE-2024-3203

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    UBUNTU-CVE-2024-3203

    Published: 2 Apr 2024Last Modified: 20 May 2026
    Upstream:
    CVE-2024-3203

    Summary:

    Details: A vulnerability, which was classified as critical, was found in c-blosc2 up to 2.13.2. Affected is the function ndlz8_decompress of the file /src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.14.3 is able to address this issue. It is recommended to upgrade the affected component. VDB-259050 is the identifier assigned to this vulnerability.

    References: https://ubuntu.com/security/CVE-2024-3203, https://vuldb.com/?id.259050, https://vuldb.com/?ctiid.259050, https://vuldb.com/?submit.304556, https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharing, https://www.cve.org/CVERecord?id=CVE-2024-3203

    Affected packages

    Package

    Name: c-blosc2

    Purl: pkg:deb/ubuntu/c-blosc2?arch=source&distro=noble

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.12.0+ds-1
    2.12.0+ds-2

    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
    UBUNTU-CVE-2024-3203 | CVE-DB