What is CVE-2019-4439?

CVE-2019-4439 is a medium-severity vulnerability in IBM Cloud Private, classified under Session Fixation. CVSS score: 5.3/10. Published 2019-07-25.

How severe is CVE-2019-4439?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in IBM Cloud Private

CVE-2019-4439

IBM Cloud Private 3.1.0, 3.1.1, and 3.1.2 does not invalidate session after logout which could allow a local user to impersonate another user on the system. IBM X-Force ID: 162949.

EPSS: 0.003 (20.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Ibm Cloud Private — versions 3.1.0, 3.1.1, 3.1.2
Ibm Cloud_private — versions 3.1.0, 3.1.1, 3.1.2

Weakness classification (CWE)

CWE-384 — Session Fixation

References

psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2019-4439?: CVE-2019-4439 is a medium-severity vulnerability in IBM Cloud Private, classified under Session Fixation. CVSS score: 5.3/10. Published 2019-07-25.
How severe is CVE-2019-4439?: Medium severity. CVSS v3 base score is 5.3 out of 10.