GHSA-rgr4-9jh5-j4j6

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    GHSA-rgr4-9jh5-j4j6

    Published: 24 Oct 2017Last Modified: 3 Dec 2024
    Aliases:
    CVE-2015-3225

    Summary: Rack vulnerable to Denial of Service via large parameter depth request

    Details: lib/rack/utils.rb in Rack before 1.5.4 and 1.6.x before 1.6.2, as used with Ruby on Rails 3.x and 4.x and other products, allows remote attackers to cause a denial of service (SystemStackError) via a request with a large parameter depth.

    References: https://nvd.nist.gov/vuln/detail/CVE-2015-3225, https://github.com/rack/rack, https://github.com/rack/rack/blob/master/HISTORY.md, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2015-3225.yml, https://groups.google.com/forum/#!topic/ruby-security-ann/gcUbICUmKMc, http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164173.html, http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165180.html, http://lists.opensuse.org/opensuse-updates/2015-07/msg00040.html, http://lists.opensuse.org/opensuse-updates/2015-07/msg00043.html, http://lists.opensuse.org/opensuse-updates/2015-07/msg00044.html, http://openwall.com/lists/oss-security/2015/06/16/14, http://rhn.redhat.com/errata/RHSA-2015-2290.html, http://www.debian.org/security/2015/dsa-3322

    Affected packages

    Package

    Name: rack

    Purl: pkg:gem/rack

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 1.5.0
    Fixed -1.5.4

    Affected versions

    1.5.0
    1.5.1
    1.5.2
    1.5.3

    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