CVE-2015-7848

Clustered Data Ontap vulnerability

CVSS

7.5

EPSS

6.1%

EPSS pct

93th

Exploited

No known

An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.

Affected vendor

Netapp

Affected product

Clustered Data Ontap

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness type (CWE)

CWE-190 — Integer Overflow or Wraparound

Published

2017-01-06

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to availability.

Its EPSS score of 6.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2015-7848

Confirm whether Netapp Clustered Data Ontap is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2015-7848.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2015-7848

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