UBUNTU-CVE-2011-4363

    Dashboard / Vulnerabilities / UBUNTU-CVE-2011-4363

    UBUNTU-CVE-2011-4363

    Published: 7 Oct 2012Last Modified: 16 Jul 2025
    Upstream:
    CVE-2011-4363

    Summary:

    Details: ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.

    References: https://ubuntu.com/security/CVE-2011-4363, https://www.cve.org/CVERecord?id=CVE-2011-4363

    Affected packages

    Package

    Name: libproc-processtable-perl

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.50-1

    Affected versions

    0.48-2

    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-2011-4363 | CVE-DB