UBUNTU-CVE-2014-7186

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    UBUNTU-CVE-2014-7186

    Published: 26 Sept 2014Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-7186
    Aliases:
    USN-2364-1

    Summary:

    Details: The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.

    References: https://ubuntu.com/security/CVE-2014-7186, http://www.openwall.com/lists/oss-security/2014/09/25/32, https://ubuntu.com/security/notices/USN-2364-1, https://www.cve.org/CVERecord?id=CVE-2014-7186

    Affected packages

    Package

    Name: bash

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.3-7ubuntu1.4

    Affected versions

    4.2-5ubuntu3

    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-2014-7186 | CVE-DB