CVE-2018-4056

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

2.96% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.0% 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:3.1/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

2019-02-05 18:00Z7 YR AGO

Last updated

2024-09-17 00:05Z1 YR AGO

Reserved

2018-01-02

Assigning CNA

talos

Record state

PUBLISHED

Severity

Critical (CVSS 9.1)

CNA CVSS vector

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

Weaknesses

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base

Data version

5.1

Document digest

a044cf26ee6f724e938113ff685c2305f91fd64d73ad527a7ad866c4a05cbdf9

• lists.debian.org[debian-lts-announce] 20190211 [SECURITY] [DLA 1671-1] coturn security updatehttps://lists.debian.org/debian-lts-announce/2019/02/msg00017.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-4373https://www.debian.org/security/2019/dsa-4373vendor-advisoryx_refsource_DEBIAN
• talosintelligence.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2018-0730x_refsource_MISC