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NVD Vulnerability Details :
CVE-2021-33564
Analyzed
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-29 May, 2021 | 14:15
Updated At-10 Jun, 2021 | 15:20

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
dragonfly_project
dragonfly_project
>>dragonfly>>Versions before 1.4.0(exclusive)
cpe:2.3:a:dragonfly_project:dragonfly:*:*:*:*:*:ruby:*:*
Weaknesses
CWE IDTypeSource
CWE-88Primarynvd@nist.gov
CWE ID: CWE-88
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5cve@mitre.org
Patch
Third Party Advisory
https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0cve@mitre.org
Patch
Third Party Advisory
https://github.com/markevans/dragonfly/issues/513cve@mitre.org
Issue Tracking
Third Party Advisory
https://github.com/mlr0p/CVE-2021-33564cve@mitre.org
Exploit
Third Party Advisory
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yamlcve@mitre.org
Exploit
Third Party Advisory
https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/cve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/markevans/dragonfly/issues/513
Source: cve@mitre.org
Resource:
Issue Tracking
Third Party Advisory
Hyperlink: https://github.com/mlr0p/CVE-2021-33564
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Change History
0Changes found
Details not found