CVE-2018-19478

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

1.89% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 78.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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

2019-01-02 18:00Z7 YR AGO

Last updated

2024-08-05 11:37Z2 YR AGO

Reserved

2018-11-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

32b6ea6dc4f9e840aca3c7c90c88bcebbf5d43bbcfea87eccd1f060971359710

• www.securityfocus.com106445http://www.securityfocus.com/bid/106445vdb-entryx_refsource_BID
• www.ghostscript.comhttps://www.ghostscript.com/doc/9.26/History9.htmx_refsource_CONFIRM
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=699856x_refsource_CONFIRM
• git.ghostscript.comhttp://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=0a7e5a1c309fa0911b892fa40996a7d55d90bacex_refsource_CONFIRM
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1655607x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20181227 [SECURITY] [DLA 1620-1] ghostscript security updatehttps://lists.debian.org/debian-lts-announce/2018/12/msg00019.htmlmailing-listx_refsource_MLIST