GHSA-j858-xp5v-f8xx

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    GHSA-j858-xp5v-f8xx

    Published: 2 Jun 2021Last Modified: 16 Feb 2024

    Summary: Dragonfly contains remote code execution vulnerability

    Details: An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the `verify_url` option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-33564, https://github.com/markevans/dragonfly/issues/513, https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5, https://github.com/advisories/GHSA-j858-xp5v-f8xx, https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0, https://github.com/mlr0p/CVE-2021-33564, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/dragonfly/CVE-2021-33564.yml, https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml, https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly

    Affected packages

    Package

    Name: dragonfly

    Purl: pkg:gem/dragonfly

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.0

    Affected versions

    0.1.0
    0.1.1
    0.1.4
    0.1.5
    0.1.6

    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
    GHSA-j858-xp5v-f8xx | CVE-DB