CVE-2018-4300

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

1.84% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2019-04-03 17:54Z7 YR AGO

Last updated

2024-08-05 05:11Z2 YR AGO

Reserved

2018-01-02

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
• CWE-330Use of Insufficiently Random ValuesClass

Data version

5.1

Document digest

45ae31fff63a0eb208c87a36b4638a7ead866694c6529ec6e9c8dc04c331c2da

• github.comhttps://github.com/apple/cups/releases/tag/v2.2.10x_refsource_MISC
• www.securityfocus.com107785http://www.securityfocus.com/bid/107785vdb-entryx_refsource_BID
• lists.debian.org[debian-lts-announce] 20190928 [SECURITY] [DLA 1936-1] cups security updatehttps://lists.debian.org/debian-lts-announce/2019/09/msg00028.htmlmailing-listx_refsource_MLIST