CVE-2017-18248

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

2.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/PR:L/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

Low. 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

2018-03-26 17:00Z8 YR AGO

Last updated

2024-08-05 21:13Z2 YR AGO

Reserved

2018-03-26

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

4b053cf199407a86feeb3d31c170e1d0948bad0328b9a0e55230778620b94b9b

• lists.debian.org[debian-lts-announce] 20180526 [SECURITY] [DLA 1387-1] cups security updatehttps://lists.debian.org/debian-lts-announce/2018/05/msg00018.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/apple/cups/issues/5143x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20180703 [SECURITY] [DLA 1412-1] cups security updatehttps://lists.debian.org/debian-lts-announce/2018/07/msg00003.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-3713-1https://usn.ubuntu.com/3713-1/vendor-advisoryx_refsource_UBUNTU
• security.cucumberlinux.comhttps://security.cucumberlinux.com/security/details.php?id=346x_refsource_MISC
• github.comhttps://github.com/apple/cups/releases/tag/v2.2.6x_refsource_CONFIRM
• github.comhttps://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3x_refsource_CONFIRM