UBUNTU-CVE-2021-35266

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    UBUNTU-CVE-2021-35266

    Published: 7 Sept 2021Last Modified: 22 Apr 2026
    Upstream:
    CVE-2021-35266

    Summary:

    Details: In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS inode pathname is supplied in an NTFS image a heap buffer overflow can occur resulting in memory disclosure, denial of service and even code execution.

    References: https://ubuntu.com/security/CVE-2021-35266, https://www.openwall.com/lists/oss-security/2021/08/30/1, https://ubuntu.com/security/notices/USN-5060-1, https://ubuntu.com/security/notices/USN-5060-2, https://www.cve.org/CVERecord?id=CVE-2021-35266

    Affected packages

    Package

    Name: ntfs-3g

    Purl: pkg:deb/ubuntu/ntfs-3g@1:2013.1.13AR.1-2ubuntu2+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:2013.1.13AR.1-2ubuntu2+esm1

    Affected versions

    1:2013.1.13AR.1-2ubuntu1
    1:2013.1.13AR.1-2ubuntu2

    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-2021-35266 | CVE-DB