What is GHSA-6x45-86q6-rcmr?

GHSA-6x45-86q6-rcmr is a security advisory published by GitHub Security Advisories with Medium severity. Gyazo allows local users to write arbitrary files

Which CVE IDs does GHSA-6x45-86q6-rcmr cover?

GHSA-6x45-86q6-rcmr covers the following CVE IDs: CVE-2014-4994. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6x45-86q6-rcmr?

GHSA-6x45-86q6-rcmr has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

Which products are affected by GHSA-6x45-86q6-rcmr?

GHSA-6x45-86q6-rcmr affects 1 product, including: rubygems/gyazo:= 1.0.0.

GHSA-6x45-86q6-rcmrMediumCVSS 5.5

Gyazo allows local users to write arbitrary files

Vendor

GitHub Security Advisories

Published

January 22, 2018

Last Modified

September 5, 2023

🔗 CVE IDs covered (1)

CVE-2014-4994 →

📋 Description

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.

🎯 Affected products1

rubygems/gyazo:= 1.0.0

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2014-4994
http://www.openwall.com/lists/oss-security/2014/07/07/13
http://www.openwall.com/lists/oss-security/2014/07/17/5
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/gyazo/CVE-2014-4994.yml
https://web.archive.org/web/20200229061943/http://www.vapid.dhs.org/advisories/gyazo-1.0.0.html
https://github.com/advisories/GHSA-6x45-86q6-rcmr