CVE-2021-33564

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33564
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 Patch Third Party Advisory
https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 Patch Third Party Advisory
https://github.com/markevans/dragonfly/issues/513 Issue Tracking Third Party Advisory
https://github.com/mlr0p/CVE-2021-33564 Exploit Third Party Advisory
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml Exploit Third Party Advisory
https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ Exploit Third Party Advisory
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 Patch Third Party Advisory
https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 Patch Third Party Advisory
https://github.com/markevans/dragonfly/issues/513 Issue Tracking Third Party Advisory
https://github.com/mlr0p/CVE-2021-33564 Exploit Third Party Advisory
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml Exploit Third Party Advisory
https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:dragonfly_project:dragonfly:*:*:*:*:*:ruby:*:*
History

21 Nov 2024, 06:09

Type Values Removed Values Added
References () https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 - Patch, Third Party Advisory () https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 - Patch, Third Party Advisory
References () https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 - Patch, Third Party Advisory () https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 - Patch, Third Party Advisory
References () https://github.com/markevans/dragonfly/issues/513 - Issue Tracking, Third Party Advisory () https://github.com/markevans/dragonfly/issues/513 - Issue Tracking, Third Party Advisory
References () https://github.com/mlr0p/CVE-2021-33564 - Exploit, Third Party Advisory () https://github.com/mlr0p/CVE-2021-33564 - Exploit, Third Party Advisory
References () https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml - Exploit, Third Party Advisory () https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml - Exploit, Third Party Advisory
References () https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ - Exploit, Third Party Advisory () https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ - Exploit, Third Party Advisory

10 Jun 2021, 15:20

Type Values Removed Values Added
CPE cpe:2.3:a:dragonfly_project:dragonfly:*:*:*:*:*:ruby:*:*
References (MISC) https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml - (MISC) https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml - Exploit, Third Party Advisory
References (MISC) https://github.com/mlr0p/CVE-2021-33564 - (MISC) https://github.com/mlr0p/CVE-2021-33564 - Exploit, Third Party Advisory
References (MISC) https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ - (MISC) https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ - Exploit, Third Party Advisory
References (MISC) https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 - (MISC) https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 - Patch, Third Party Advisory
References (MISC) https://github.com/markevans/dragonfly/issues/513 - (MISC) https://github.com/markevans/dragonfly/issues/513 - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 - (MISC) https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 - Patch, Third Party Advisory
CWE CWE-88
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 9.8

29 May 2021, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-29 14:15

Updated : 2024-11-21 06:09

NVD link : CVE-2021-33564

Mitre link : CVE-2021-33564

CVE.ORG link : CVE-2021-33564

JSON object : View

Products Affected

dragonfly_project

  • dragonfly
CWE
CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')