UBUNTU-CVE-2023-4235

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    UBUNTU-CVE-2023-4235

    Published: 17 Apr 2024Last Modified: 20 May 2026
    Upstream:
    CVE-2023-4235
    Aliases:
    USN-7151-1

    Summary:

    Details: A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().

    References: https://ubuntu.com/security/CVE-2023-4235, https://www.cve.org/CVERecord?id=CVE-2023-4235, https://www.zerodayinitiative.com/advisories/ZDI-24-013/, https://ubuntu.com/security/notices/USN-7151-1

    Affected packages

    Package

    Name: ofono

    Purl: pkg:deb/ubuntu/ofono?arch=source&distro=esm-apps%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.17.bzr6912+16.04.20160314.3-0ubuntu1+esm2

    Affected versions

    1.17.bzr6904+15.10.20150928.1-0ubuntu1
    1.17.bzr6906+16.04.20151119-0ubuntu1
    1.17.bzr6908+16.04.20151203-0ubuntu1
    1.17.bzr6910+16.04.20160115.3-0ubuntu1
    1.17.bzr6912+16.04.20160314.3-0ubuntu1
    1.17.bzr6912+16.04.20160314.3-0ubuntu1+esm1

    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-2023-4235 | CVE-DB