GHSA-fp4w-jxhp-m23p
Suggest an improvement- Source
- https://github.com/advisories/GHSA-fp4w-jxhp-m23p
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-fp4w-jxhp-m23p/GHSA-fp4w-jxhp-m23p.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-fp4w-jxhp-m23p
- Aliases
- Published
- 2021-05-24T18:12:33Z
- Modified
- 2024-02-20T05:37:30.143808Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Dependency Confusion in Bundler
- Details
-
Bundler 1.16.0 through 2.2.9 and 2.2.11 through 2.2.17 sometimes chooses a dependency source based on the highest gem version number, which means that a rogue gem found at a public source may be chosen, even if the intended choice was a private gem that is a dependency of another private gem that is explicitly depended on by the application.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2020-36327
- https://github.com/rubygems/rubygems/issues/3982
- https://github.com/rubygems/rubygems/pull/4609
- https://github.com/rubygems/rubygems/commit/078bf682ac40017b309b5fc69f283ff640e7c129
- https://bundler.io/blog/2021/02/15/a-more-secure-bundler-we-fixed-our-source-priorities.html
- https://github.com/rubygems/rubygems
- https://github.com/rubygems/rubygems/blob/master/bundler/CHANGELOG.md#2218-may-25-2021
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bundler/CVE-2020-36327.yml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MWXHK5UUHVSHF7HTHMX6JY3WXDVNIHSL
- https://mensfeld.pl/2021/02/rubygems-dependency-confusion-attack-side-of-things
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-24105
- https://www.zofrex.com/blog/2021/04/29/bundler-still-vulnerable-dependency-confusion-cve-2020-36327
Affected packages
RubyGems / bundler
Package
- Name
- bundler
- Purl
- pkg:gem/bundler
Affected versions
1.*
1.16.0
1.16.1
1.16.2
1.16.3
1.16.4
1.16.5
1.16.6
1.17.0.pre.1
1.17.0.pre.2
1.17.0
1.17.1
1.17.2
1.17.3
2.*
2.0.0.pre.1
2.0.0.pre.2
2.0.0.pre.3
2.0.0
2.0.1
2.0.2
2.1.0.pre.1
2.1.0.pre.2
2.1.0.pre.3
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.2.0.rc.1
2.2.0.rc.2
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
RubyGems / bundler
Package
- Name
- bundler
- Purl
- pkg:gem/bundler