What is CVE-2021-39056?

CVE-2021-39056 is a medium-severity vulnerability in IBM I. CVSS score: 6.5/10. Published 2022-01-13.

How severe is CVE-2021-39056?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in IBM I

CVE-2021-39056

The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.

EPSS: 0.013 (67.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ibm I — versions 7.1, 7.2, 7.3

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-2021-39056?: CVE-2021-39056 is a medium-severity vulnerability in IBM I. CVSS score: 6.5/10. Published 2022-01-13.
How severe is CVE-2021-39056?: Medium severity. CVSS v3 base score is 6.5 out of 10.