CVE-2020-36327
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-36327
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-36327.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-36327
- Aliases
- Related
- Published
- 2021-04-29T03:15:08Z
- Modified
- 2024-10-12T06:35:32.447763Z
- 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
- [none]
- Details
-
Bundler 1.16.0 through 2.2.9 and 2.2.11 through 2.2.16 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. NOTE: it is not correct to use CVE-2021-24105 for every "Dependency Confusion" issue in every product.
- References
-
- https://bundler.io/blog/2021/02/15/a-more-secure-bundler-we-fixed-our-source-priorities.html
- 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/
- https://github.com/rubygems/rubygems/issues/3982
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MWXHK5UUHVSHF7HTHMX6JY3WXDVNIHSL/
- https://mensfeld.pl/2021/02/rubygems-dependency-confusion-attack-side-of-things/
- https://security-tracker.debian.org/tracker/CVE-2020-36327
Affected packages
Debian:11 / rubygems
Package
- Name
- rubygems
- Purl
- pkg:deb/debian/rubygems?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / rubygems
Package
- Name
- rubygems
- Purl
- pkg:deb/debian/rubygems?arch=source
Debian:13 / rubygems
Package
- Name
- rubygems
- Purl
- pkg:deb/debian/rubygems?arch=source