DEBIAN-CVE-2011-4407

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    DEBIAN-CVE-2011-4407

    Published: 14 May 2014Last Modified: 1 Sept 2026
    Upstream:
    CVE-2011-4407

    Summary:

    Details: ppa.py in Software Properties before 0.81.13.3 does not validate the server certificate when downloading PPA GPG key fingerprints, which allows man-in-the-middle (MITM) attackers to spoof GPG keys for a package repository.

    References: https://security-tracker.debian.org/tracker/CVE-2011-4407

    Affected packages

    Package

    Name: software-properties

    Purl: pkg:deb/debian/software-properties?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.76.7debian2+nmu2

    Affected versions

    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