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NTAP-20230725-0005 — July 2023 MySQL Server Vulnerabilities in NetApp Products

Published 2023-07-25 · Updated 2024-05-17 · Status: Final · Exploitation: Public · Severity: HIGH 7.4 · ONTAP affected: No — other NetApp product

Official advisory: NTAP-20230725-0005 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Active IQ Unified Manager · OnCommand family · SnapCenter  |  other NetApp product  |  highest CVSS: 7.4

CVEs in this advisory

What the CVE records say

CVE-2023-0361 — A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection.

Impact

Successful exploitation of these vulnerabilities may lead to unauthorized takeover of MySQL Server, unauthorized read or modification access to a subset or all of the MySQL Server accessible data, or to a hang or frequently repeatable crash (complete DoS) of MySQL Server.

Affected products

Official fixes

References

What to do

  1. Compare your installed product and version against the affected list above and the official advisory's affected-versions table.
  2. Apply the fixed release named in the official advisory, or the documented workaround if no fix ships yet.
  3. Limit management-plane exposure (BMC/management interfaces, web UIs, SNMP) until patched.
  4. Track follow-ups in the site CVE index and the security RSS feed.

Related reading

Browse all ONTAP CVEs → · Security hub