CVE-2018-1566

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

0.47% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 39.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2018-07-10 16:00Z8 YR AGO

Last updated

2024-09-17 00:55Z1 YR AGO

Reserved

2017-12-13

Assigning CNA

ibm

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

• CWE-134Use of Externally-Controlled Format StringBase

Data version

5.1

Document digest

c69fc4702cae51151eb516e128468cdf796c2d6d57d0fc265c77370fda895f4d

• www.securityfocus.com104740http://www.securityfocus.com/bid/104740vdb-entryx_refsource_BID
• www.ibm.comhttp://www.ibm.com/support/docview.wss?uid=swg22016182x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-db2-cve20181566-format-string(143023)https://exchange.xforce.ibmcloud.com/vulnerabilities/143023vdb-entryx_refsource_XF
• www.securitytracker.com1041229http://www.securitytracker.com/id/1041229vdb-entryx_refsource_SECTRACK