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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZ4NDUtODZxNi1yY21y

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.

Permalink: https://github.com/advisories/GHSA-6x45-86q6-rcmr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZ4NDUtODZxNi1yY21y
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 6 years ago
Updated: 7 months ago


CVSS Score: 5.5
CVSS vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Identifiers: GHSA-6x45-86q6-rcmr, CVE-2014-4994
References:

Affected Packages

rubygems:gyazo
Dependent packages: 1
Dependent repositories: 12
Downloads: 181,300 total
Affected Version Ranges: = 1.0.0
Fixed in: 2.0.0
All affected versions: 1.0.0
All unaffected versions: 0.0.1, 0.0.2, 0.0.3, 0.0.5, 0.1.0, 0.2.0, 0.2.1, 0.3.1, 0.4.2, 2.0.0, 2.1.1, 2.1.2, 3.0.0, 3.0.1, 3.1.0, 3.1.1