GHSA-hhwc-8g49-j8jx

Source

https://github.com/advisories/GHSA-hhwc-8g49-j8jx

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-hhwc-8g49-j8jx/GHSA-hhwc-8g49-j8jx.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-hhwc-8g49-j8jx

Aliases

CVE-2019-18409

Published

2019-10-25T19:41:34Z

Modified

2024-02-16T08:19:58Z

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

Ruby_parser-legacy Incorrect Permission Assignment for Critical Resource

Details

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.

Database specific

{
    "cwe_ids":  [
        "CWE-732"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2019-10-25T16:26:28Z",
    "nvd_published_at":  "2019-10-24T14:15:00Z",
    "severity":  "HIGH"
}

References

Affected packages

RubyGems / ruby_parser-legacy

Package

Name: ruby_parser-legacy
Purl: pkg:gem/ruby_parser-legacy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.0.0

Affected versions

1.*

1.0.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-hhwc-8g49-j8jx/GHSA-hhwc-8g49-j8jx.json"