What is CVE-2023-40363?

CVE-2023-40363 is a high-severity vulnerability in Ibm Aix, classified under Incorrect Default Permissions. CVSS score: 8.1/10. Published 2023-11-18.

How severe is CVE-2023-40363?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Ibm Aix

CVE-2023-40363

IBM InfoSphere Information Server 11.7 could allow an authenticated user to change installation files due to incorrect file permission settings. IBM X-Force ID: 263332.

EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Ibm Aix
Ibm Infosphere Information Server — versions 11.7
Ibm Infosphere_information_server — versions 11.7
Linux Linux_kernel
Microsoft Windows

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

psirt@us.ibm.com (vendor-advisory, Broken Link)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2023-40363?: CVE-2023-40363 is a high-severity vulnerability in Ibm Aix, classified under Incorrect Default Permissions. CVSS score: 8.1/10. Published 2023-11-18.
How severe is CVE-2023-40363?: High severity. CVSS v3 base score is 8.1 out of 10.