CVE-2021-28966 – tmpdir

Package

Manager: gem
Name: tmpdir
Vulnerable Version: >=0 <0.1.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00325 pctl0.54836

Details

Tempfile on Windows path traversal vulnerability There is an unintentional directory creation vulnerability in `tmpdir` library bundled with Ruby on Windows. And there is also an unintentional file creation vulnerability in tempfile library bundled with Ruby on Windows, because it uses tmpdir internally.

Metadata

Created: 2021-05-06T15:01:36Z
Modified: 2022-08-15T20:01:42Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-46f2-3v63-3xrp/GHSA-46f2-3v63-3xrp.json
CWE IDs: ["CWE-22"]
Alternative ID: GHSA-46f2-3v63-3xrp
Finding: F063
Auto approve: 1