No exploitation reported

CVE-2018-1383

No exploitation reported by the sources we read.

Published2018-02-13

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A software logic bug creates a vulnerability in an AIX 6.1, 7.1, and 7.2 daemon which could allow a user with root privileges on one system, to obtain root access on another machine. IBM X-force ID: 138117.

Timeline

dates in UTC

2018-02-1320:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2018-1383?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-1383?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Ibm aix

Branch	Affected	Fixed in	Source
6.1	= 6.1	no fix published	NVD
6.1	= 6.1.1	no fix published	NVD
6.1	= 6.1.2	no fix published	NVD
6.1	= 6.1.3	no fix published	NVD
6.1	= 6.1.4	no fix published	NVD
6.1	= 6.1.5	no fix published	NVD
6.1	= 6.1.6	no fix published	NVD
6.1	= 6.1.7	no fix published	NVD
6.1	= 6.1.8	no fix published	NVD
6.1	= 6.1.9	no fix published	NVD
7.1	= 7.1	no fix published	NVD
7.1	= 7.1.1	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

aix.software.ibm.comVendor Advisory
www-01.ibm.comVendor Advisory
exchange.xforce.ibmcloud.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.09.1read 2026-10-23
NVDCVSS 2.09read 2026-10-23
FIRST EPSSEPSS score2.7 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Published: 2018-02-13
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2018-1383?

Is CVE-2018-1383 actively exploited?

Active exploitation of CVE-2018-1383 has not been confirmed. Its EPSS score was 2.7% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-1383?

CVE-2018-1383 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

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