CVE-2019-5419

    Dashboard / Vulnerabilities / CVE-2019-5419

    CVE-2019-5419

    Published: 27 Mar 2019Last Modified: 9 Sept 2026

    Summary:

    Details: There is a possible denial of service vulnerability in Action View (Rails) <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and make the server unresponsive.

    References: https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html, http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html, http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html, https://access.redhat.com/errata/RHSA-2019:0796, https://access.redhat.com/errata/RHSA-2019:1147, https://access.redhat.com/errata/RHSA-2019:1149, https://access.redhat.com/errata/RHSA-2019:1289, https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html, http://www.openwall.com/lists/oss-security/2019/03/22/1, https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e06a1e09b6bec32b0a05c72a3ae7ceb00f61bf7d

    Affected versions

    v4.2.11
    v4.2.10
    v4.2.10.rc1
    v4.2.9.rc1
    v4.2.7.rc1
    v4.2.5.rc1
    v4.2.4.rc1
    v4.2.0.rc1
    v4.2.0.beta1

    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