CVE-2021-33564 - Vulnerability Details - OpenCVE

Description

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.

Published: 2021-05-29

Score: 9.8 Critical

EPSS: 93.4% High

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-j858-xp5v-f8xx	Dragonfly contains remote code execution vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.93359.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5
https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0
https://github.com/markevans/dragonfly/issues/513
https://github.com/mlr0p/CVE-2021-33564
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml
https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/

History

No history.

Subscriptions

Dragonfly Project Dragonfly

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-29T13:19:16.000Z

Updated: 2024-08-03T23:50:43.164Z

Reserved: 2021-05-24T00:00:00.000Z

Link: CVE-2021-33564

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-29T14:15:08.510

Modified: 2024-11-21T06:09:06.470

Link: CVE-2021-33564

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-88

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