CVE-2014-4994
UnknownEPSS 0.48%
Last modified
CVE-2014-4994 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gyazo Project | Gyazo | 1.0.0 |
References
- http://www.openwall.com/lists/oss-security/2014/07/07/13Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/07/17/5Mailing List, Third Party Advisory
- http://www.vapid.dhs.org/advisories/gyazo-1.0.0.htmlExploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/07/07/13Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/07/17/5Mailing List, Third Party Advisory
- http://www.vapid.dhs.org/advisories/gyazo-1.0.0.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-4994?
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.
How severe is CVE-2014-4994?
Severity scoring for CVE-2014-4994 is pending analysis. The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.
How do I fix CVE-2014-4994?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2014-4994?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST