CVE-2014-4994 – gyazo

Package

Manager: gem
Name: gyazo
Vulnerable Version: =1.0.0 || >=1.0.0 <2.0.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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

EPSS: 0.00052 pctl0.16026

Details

Gyazo allows local users to write arbitrary files `lib/gyazo/client.rb` in the gyazo gem 1.0.0 for Ruby allows local users to write to arbitrary files via a symlink attack on a temporary file, related to time-based filenames.

Metadata

Created: 2018-01-22T23:17:39Z
Modified: 2023-07-31T20:50:46Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/01/GHSA-6x45-86q6-rcmr/GHSA-6x45-86q6-rcmr.json
CWE IDs: ["CWE-20"]
Alternative ID: GHSA-6x45-86q6-rcmr
Finding: F184
Auto approve: 1