CVE-2014-6438

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.1% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-09-06 21:00Z8 YR AGO

Last updated

2024-08-06 12:17Z2 YR AGO

Reserved

2014-09-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-399
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

bc331b49dab5dfa6ad13005e48ea1a4d3072481fc1ce62fe4a8cc8e66886c49e

• www.securitytracker.com1032874http://www.securitytracker.com/id/1032874vdb-entryx_refsource_SECTRACK
• www.ruby-lang.orghttps://www.ruby-lang.org/en/news/2014/08/19/ruby-1-9-2-p330-released/x_refsource_CONFIRM
• github.comhttps://github.com/ruby/www.ruby-lang.org/issues/817x_refsource_CONFIRM
• www.openwall.com[oss-security] 20150713 Re: Retroactive CVE request for Ruby 1.9.2-p330http://www.openwall.com/lists/oss-security/2015/07/13/6mailing-listx_refsource_MLIST