ghsa-g98m-96g9-wfjq
Vulnerability from github
Published
2021-05-10 14:53
Modified
2023-07-05 20:18
Severity ?
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": { "ecosystem": "RubyGems", "name": "bundler" }, "ranges": [ { "events": [ { "introduced": "1.14.0" }, { "fixed": "2.1.0" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2019-3881" ], "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" }, "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\u0027s 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.", "id": "GHSA-g98m-96g9-wfjq", "modified": "2023-07-05T20:18:22Z", "published": "2021-05-10T14:53:59Z", "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" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ], "summary": "Insecure path handling in Bundler" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.