UBUNTU-CVE-2025-10230

    Dashboard / Vulnerabilities / UBUNTU-CVE-2025-10230

    UBUNTU-CVE-2025-10230

    Published: 15 Oct 2025Last Modified: 22 Apr 2026
    Upstream:
    CVE-2025-10230

    Summary:

    Details: A flaw was found in Samba, in the front-end WINS hook handling: NetBIOS names from registration packets are passed to a shell without proper validation or escaping. Unsanitized NetBIOS name data from WINS registration packets are inserted into a shell command and executed by the Samba Active Directory Domain Controller’s wins hook, allowing an unauthenticated network attacker to achieve remote command execution as the Samba process.

    References: https://ubuntu.com/security/CVE-2025-10230, https://www.cve.org/CVERecord?id=CVE-2025-10230, https://ubuntu.com/security/notices/USN-7826-1, https://ubuntu.com/security/notices/USN-7826-2

    Affected packages

    Package

    Name: samba

    Purl: pkg:deb/ubuntu/samba@2:4.3.11+dfsg-0ubuntu0.14.04.20+esm15?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2:4.3.11+dfsg-0ubuntu0.14.04.20+esm15

    Affected versions

    2:3.6.18-1ubuntu3

    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-2025-10230 | CVE-DB