VDB
CVE-2019-3881
CVE-2019-3881
PUBLISHED
CVSS 7.800000190734863 HIGH
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.
EPSS 0.52% · 42.3th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.52%
42.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | bundler | 1.15.1-1, 1.16.1-1, 0 |
Timeline
- Jun 9, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Dec 29, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-3881 third-party-advisory
- https://salsa.debian.org/ruby-team/bundler/blob/debian/1.16.1-2/debian/patches/0006-Don-t-use-insecure-temporary-directory-as-home-direc.patch third-party-advisory
- https://salsa.debian.org/ruby-team/bundler/blob/debian/1.16.1-2/debian/patches/0007-Remove-temporary-home-directories.patch third-party-advisory
- https://ubuntu.com/security/notices/USN-4870-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-3881 third-party-advisory