CVE-2017-12184

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

4.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.4% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/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

2018-01-24 15:00Z8 YR AGO

Last updated

2024-09-17 02:41Z2 YR AGO

Reserved

2017-08-01

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-391Unchecked Error ConditionBase
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

2fb8a95f922dea3da593ff4bd37b6e2cfb1e953959c741f44573f2284d544c75

• www.debian.orgDSA-4000https://www.debian.org/security/2017/dsa-4000vendor-advisoryx_refsource_DEBIAN
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1509225x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20171122 [SECURITY] [DLA 1186-1] xorg-server security updatehttps://lists.debian.org/debian-lts-announce/2017/11/msg00032.htmlmailing-listx_refsource_MLIST
• cgit.freedesktop.orghttps://cgit.freedesktop.org/xorg/xserver/commit/?id=cad5a1050b7184d828aef9c1dd151c3ab649d37ex_refsource_CONFIRM