CVE-2019-18409

HIGH

7.8

Description

The ruby_parser-legacy (aka legacy) gem 1.0.0 for Ruby allows local privilege escalation because of world-writable files. For example, if the brakeman gem (which has a legacy dependency) 4.5.0 through 4.7.0 is used, a local user can insert malicious code into the ruby_parser-legacy-1.0.0/lib/ruby_parser/legacy/ruby_parser.rb file.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/24/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

zenspider:ruby_parser-legacy

Weaknesses (CWE)

CWE-732

References

https://github.com/zenspider/ruby_parser-legacy/issues/1(cve@mitre.org)

https://github.com/zenspider/ruby_parser-legacy/issues/1(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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