CVE-2019-18409

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Source
https://cve.org/CVERecord?id=CVE-2019-18409
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18409.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-18409
Aliases
Published
2019-10-24T14:15:11.583Z
Modified
2026-07-08T17:18:15.090492Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The rubyparser-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 rubyparser-legacy-1.0.0/lib/rubyparser/legacy/rubyparser.rb file.

References

Affected packages

Git / github.com/zenspider/ruby_parser-legacy

Affected ranges

Type
GIT
Repo
https://github.com/zenspider/ruby_parser-legacy
Events
Introduced
5c2e1205905a556b2a4276a6be369559ceb54a6d
Last affected
5c2e1205905a556b2a4276a6be369559ceb54a6d
Database specific 
{
    "cpe": "cpe:2.3:a:zenspider:ruby_parser-legacy:1.0.0:*:*:*:*:ruby:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "last_affected": "1.0.0"
        }
    ]
}

Affected versions

1.*
1.0.0
v1.*
v1.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18409.json"