GHSA-fp4w-jxhp-m23p
Vulnerability from github
Published
2021-05-24 18:12
Modified
2021-08-31 21:03
Severity ?
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.
{ "affected": [ { "package": { "ecosystem": "RubyGems", "name": "bundler" }, "ranges": [ { "events": [ { "introduced": "1.16.0" }, { "fixed": "2.2.10" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "RubyGems", "name": "bundler" }, "ranges": [ { "events": [ { "introduced": "2.2.11" }, { "fixed": "2.2.18" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2020-36327" ], "database_specific": { "cwe_ids": [], "github_reviewed": true, "github_reviewed_at": "2021-05-20T21:48:14Z", "nvd_published_at": "2021-04-29T03:15:00Z", "severity": "HIGH" }, "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.", "id": "GHSA-fp4w-jxhp-m23p", "modified": "2021-08-31T21:03:58Z", "published": "2021-05-24T18:12:33Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36327" }, { "type": "WEB", "url": "https://github.com/rubygems/rubygems/issues/3982" }, { "type": "WEB", "url": "https://github.com/rubygems/rubygems/pull/4609" }, { "type": "WEB", "url": "https://github.com/rubygems/rubygems/commit/078bf682ac40017b309b5fc69f283ff640e7c129" }, { "type": "WEB", "url": "https://bundler.io/blog/2021/02/15/a-more-secure-bundler-we-fixed-our-source-priorities.html" }, { "type": "PACKAGE", "url": "https://github.com/rubygems/rubygems" }, { "type": "WEB", "url": "https://github.com/rubygems/rubygems/blob/master/bundler/CHANGELOG.md#2218-may-25-2021" }, { "type": "WEB", "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bundler/CVE-2020-36327.yml" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MWXHK5UUHVSHF7HTHMX6JY3WXDVNIHSL" }, { "type": "WEB", "url": "https://mensfeld.pl/2021/02/rubygems-dependency-confusion-attack-side-of-things" }, { "type": "WEB", "url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-24105" }, { "type": "WEB", "url": "https://www.zofrex.com/blog/2021/04/29/bundler-still-vulnerable-dependency-confusion-cve-2020-36327" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ], "summary": "Dependency Confusion in Bundler" }
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