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NTAP-20231006-0009 — CVE-2020-35342 GNU Binutils Vulnerability in NetApp Products

Published 2023-10-06 · Updated 2025-10-29 · Status: Final · Exploitation: Public · Severity: HIGH 7.5 · ONTAP affected: Yes

Official advisory: NTAP-20231006-0009 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Active IQ Unified Manager · Cloud Backup / AltaVault / SteelStore · ONTAP · Other NetApp products | ONTAP-relevant | highest CVSS: 7.5

CVEs in this advisory

CVE-2020-35342 — HIGH · CVSS 7.5 · site index

What the CVE records say

CVE-2020-35342 — GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak.

Impact

Successful exploitation of this vulnerability could lead to disclosure of sensitive information.

Affected products

Active IQ Unified Manager for VMware vSphere
NetApp Cloud Backup OST Plug-in (formerly AltaVault OST Plug-in)
ONTAP Select Deploy administration utility
SRA Plugin for Linux

Official fixes

Active IQ Unified Manager for VMware vSphere — vendor fix ↗
Active IQ Unified Manager for VMware vSphere — vendor fix ↗
ONTAP Select Deploy administration utility — vendor fix ↗
SRA Plugin for Linux — vendor fix ↗

References

https://sourceware.org/bugzilla/show_bug.cgi?id=25319 ↗

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.