CVE-2016-2337
UnknownEPSS 6.15%
Last modified
CVE-2016-2337 is a vulnerability of currently unknown severity. Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.. EPSS estimates a 6.15% chance of exploitation in the next 30 days.
Description
Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ruby-Lang | Ruby | 2.2.2 |
| Ruby-Lang | Ruby | 2.3.0 |
References
- http://www.talosintelligence.com/reports/TALOS-2016-0031/Exploit, Technical Description, Third Party Advisory, VDB Entry
- http://www.talosintelligence.com/reports/TALOS-2016-0031/Exploit, Technical Description, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-2337?
Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.
How severe is CVE-2016-2337?
Severity scoring for CVE-2016-2337 is pending analysis. The EPSS model estimates a 6.15% probability of exploitation in the next 30 days.
How do I fix CVE-2016-2337?
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-2016-2337?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST