CVE-2019-4338

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

1.73% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI: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

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

2019-08-20 19:30Z7 YR AGO

Last updated

2024-09-16 20:53Z1 YR AGO

Reserved

2019-01-03

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.1

Document digest

f1df9ddde8dbdb5bb6880d80604077eaf93ae2bfd36dc0449cd927a11f4d5886

• www.ibm.comhttps://www.ibm.com/support/docview.wss?uid=ibm10960858x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-guardium-cve20194338-dos (161417)https://exchange.xforce.ibmcloud.com/vulnerabilities/161417vdb-entryx_refsource_XF