Ruby CVE-2017-14033 Buffer Underrun Vulnerability
BID:100868
CVE-2017-14033 |Info
Ruby CVE-2017-14033 Buffer Underrun Vulnerability
| Bugtraq ID: | 100868 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2017-14033 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 14 2017 12:00AM |
| Updated: | Oct 09 2017 01:02PM |
| Credit: | asac. |
| Vulnerable: |
Ubuntu Ubuntu Linux 14.04 LTS Ruby-Lang Ruby 2.4.1 Ruby-Lang Ruby 2.3.4 Ruby-Lang Ruby 2.3 Ruby-Lang Ruby 2.2.7 Ruby-Lang Ruby 2.2 Ruby-Lang Ruby 2.4.0 Ruby-Lang Ruby 2.2.2 |
| Not Vulnerable: |
Ruby-Lang Ruby 2.4.2 Ruby-Lang Ruby 2.3.5 Ruby-Lang Ruby 2.2.8 |
Discussion
Ruby CVE-2017-14033 Buffer Underrun Vulnerability
Ruby is prone to a buffer-underrun vulnerability.
An attacker can exploit this issue to cause denial-of-service conditions. Due to the nature of this issue, arbitrary code execution may be possible but this has not been confirmed.
The following versions are affected:
Ruby 2.2.7 and prior versions are affected.
Ruby 2.3.4 and prior versions are affected.
Ruby 2.4.1 and prior versions are affected.
Ruby is prone to a buffer-underrun vulnerability.
An attacker can exploit this issue to cause denial-of-service conditions. Due to the nature of this issue, arbitrary code execution may be possible but this has not been confirmed.
The following versions are affected:
Ruby 2.2.7 and prior versions are affected.
Ruby 2.3.4 and prior versions are affected.
Ruby 2.4.1 and prior versions are affected.
Exploit / POC
Ruby CVE-2017-14033 Buffer Underrun Vulnerability
The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.
The researcher has created a proof-of-concept to demonstrate the issue. Please see the references for more information.