Home / Security / Advisories / NTAP-20190802-0002

NTAP-20190802-0002 — CVE-2019-5502 Insecure SMB Cryptography Vulnerability in Data ONTAP operating in 7-Mode

Published 2019-08-02 · Updated 2019-08-02 · Status: Final · Exploitation: Not public · Severity: CRITICAL 9.1 · ONTAP affected: Yes

Official advisory: NTAP-20190802-0002 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: ONTAP | ONTAP-relevant | highest CVSS: 9.1

CVEs in this advisory

CVE-2019-5502 — CRITICAL · CVSS 9.1 · site index

What the CVE records say

CVE-2019-5502 — SMB in Data ONTAP operating in 7-Mode versions prior to 8.2.5P3 has weak cryptography which when exploited could lead to information disclosure or addition or modification of data.

Impact

Successful exploitation of this vulnerability could potentially lead to information disclosure or addition or modification of data.

Affected products

Data ONTAP operating in 7-Mode

Official fixes

Data ONTAP operating in 7-Mode — vendor fix ↗

What to do

Check the affected products listed above against the official advisory's affected-versions table — that is where the exact ONTAP 9 release, ONTAP tool, or management product versions are named.
If affected and a fixed release exists, plan the upgrade — see the ONTAP upgrade runbook.
If exploitation is listed as "active", treat remediation as urgent and review exposure (management LIFs, ONTAP S3, SnapMirror endpoints).
Harden in parallel: security hardening baseline and ransomware protection on ONTAP.