CVE-2018-3838

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

1.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 78.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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

2018-04-10 21:00Z8 YR AGO

Last updated

2024-09-16 18:44Z2 YR AGO

Reserved

2018-01-02

Assigning CNA

talos

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

ec177bb19232f1cd3a4950b62f72d34411c625a5ae6b1ec37deed01f01f45d62

• www.debian.orgDSA-4177https://www.debian.org/security/2018/dsa-4177vendor-advisoryx_refsource_DEBIAN
• www.debian.orgDSA-4184https://www.debian.org/security/2018/dsa-4184vendor-advisoryx_refsource_DEBIAN
• security.gentoo.orgGLSA-201903-17https://security.gentoo.org/glsa/201903-17vendor-advisoryx_refsource_GENTOO
• www.talosintelligence.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0520x_refsource_MISC