CVE-2018-7440

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

3.73% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 89.3% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2018-02-23 00:00Z8 YR AGO

Last updated

2024-08-05 06:24Z2 YR AGO

Reserved

2018-02-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

56f56b973c64beca5ebb670ea76f1b37528fa6b299041159f1603da640072f51

• lists.debian.org[debian-lts-announce] 20180307 [SECURITY] [DLA 1302-1] leptonlib security updatehttps://lists.debian.org/debian-lts-announce/2018/03/msg00005.htmlmailing-list
• github.comhttps://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212
• security.gentoo.orgGLSA-202312-01https://security.gentoo.org/glsa/202312-01vendor-advisory