UBUNTU-CVE-2010-3075

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    UBUNTU-CVE-2010-3075

    Published: 17 Sept 2010Last Modified: 16 Jul 2025
    Upstream:
    CVE-2010-3075

    Summary:

    Details: EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte.

    References: https://ubuntu.com/security/CVE-2010-3075, https://www.cve.org/CVERecord?id=CVE-2010-3075

    Affected packages

    Package

    Name: encfs

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.7.4-2.4ubuntu2

    Affected versions

    1.7.4-2.4build2
    1.7.4-2.4ubuntu1

    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