USN-6402-2

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    USN-6402-2

    Published: 27 Nov 2023Last Modified: 4 Feb 2026

    Summary: libtommath vulnerability

    Details: USN-6402-1 fixed vulnerabilities in LibTomMath. This update provides the corresponding updates for Ubuntu 23.10. Original advisory details: It was discovered that LibTomMath incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code and cause a denial of service (DoS).

    References: https://ubuntu.com/security/notices/USN-6402-2, https://ubuntu.com/security/CVE-2023-36328

    Affected packages

    Package

    Name: libtommath

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=mantic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2.0-6ubuntu0.23.10.1

    Affected versions

    1.2.0-6build3

    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
    USN-6402-2 | CVE-DB