{"schema_version":"1.9.0","id":"GHSA-g98m-96g9-wfjq","published":"2021-05-10T14:53:59Z","modified":"2024-02-16T08:22:47.202315Z","aliases":["CVE-2019-3881"],"summary":"Insecure path handling in Bundler","details":"Bundler prior to 2.1.0 uses a predictable path in `/tmp/`, created with insecure permissions as a storage location for gems, if locations under the user's home directory are not available. If Bundler is used in a scenario where the user does not have a writable home directory, an attacker could place malicious code in this directory that would be later loaded and executed.","affected":[{"package":{"name":"bundler","ecosystem":"RubyGems","purl":"pkg:gem/bundler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.14.0"},{"fixed":"2.1.0"}]}],"versions":["1.14.0","1.14.1","1.14.2","1.14.3","1.14.4","1.14.5","1.14.6","1.15.0","1.15.0.pre.1","1.15.0.pre.2","1.15.0.pre.3","1.15.0.pre.4","1.15.1","1.15.2","1.15.3","1.15.4","1.16.0","1.16.0.pre.1","1.16.0.pre.2","1.16.0.pre.3","1.16.1","1.16.2","1.16.3","1.16.4","1.16.5","1.16.6","1.17.0","1.17.0.pre.1","1.17.0.pre.2","1.17.1","1.17.2","1.17.3","2.0.0","2.0.0.pre.1","2.0.0.pre.2","2.0.0.pre.3","2.0.1","2.0.2","2.1.0.pre.1","2.1.0.pre.2","2.1.0.pre.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-g98m-96g9-wfjq/GHSA-g98m-96g9-wfjq.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3881"},{"type":"WEB","url":"https://github.com/rubygems/bundler/issues/6501"},{"type":"WEB","url":"https://github.com/rubygems/bundler/pull/7416/commits/65cfebb041c454c246aaf32a177b0243915a9998"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1651826"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-g98m-96g9-wfjq"},{"type":"PACKAGE","url":"https://github.com/rubygems/bundler"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/bundler/CVE-2019-3881.yml"}],"database_specific":{"cwe_ids":["CWE-427","CWE-552"],"github_reviewed":true,"github_reviewed_at":"2021-05-04T22:52:44Z","nvd_published_at":"2020-09-04T12:15:00Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}