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OS Command Injection in ftpd

Critical severity GitHub Reviewed Published Oct 12, 2021 to the GitHub Advisory Database • Updated Aug 29, 2023

Package

bundler ftpd (RubyGems)

Affected versions

< 0.2.2

Patched versions

0.2.2

Description

The ftpd gem 0.2.1 for Ruby allows remote attackers to execute arbitrary OS commands via shell metacharacters in a LIST or NLST command argument within FTP protocol traffic.

References

Published by the National Vulnerability Database Jan 26, 2021
Reviewed Oct 7, 2021
Published to the GitHub Advisory Database Oct 12, 2021
Last updated Aug 29, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2013-2512

GHSA ID

GHSA-7vxr-6cxg-j3x8

Source code

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