Dragonfly Gem 1.3.0 on Ruby URL argument injection

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability classified as critical was found in Dragonfly Gem 1.3.0 on Ruby (Ruby Gem). Affected by this vulnerability is an unknown code of the component URL Handler. The manipulation with an unknown input leads to a argument injection vulnerability. The CWE definition for the vulnerability is CWE-88. The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 06/03/2022 as 513. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-33473 since 05/20/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Applying the patch 25399297bb457f7fcf8e3f91e85945b255b111b5 is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Argument injection
CWE: CWE-88 / CWE-74 / CWE-707
ATT&CK: T1059

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 25399297bb457f7fcf8e3f91e85945b255b111b5

Timelineinfo

05/20/2021 🔍
06/03/2022 +379 days 🔍
06/03/2022 +0 days 🔍
06/05/2022 +2 days 🔍

Sourcesinfo

Advisory: 513
Status: Confirmed

CVE: CVE-2021-33473 (🔍)

Entryinfo

Created: 06/03/2022 07:48
Updated: 06/05/2022 10:56
Changes: 06/03/2022 07:48 (42), 06/05/2022 10:56 (1)
Complete: 🔍

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