Out-of-bounds Read in Ntop Ndpi

CVE-2020-15473

In nDPI through 3.2, the OpenVPN dissector is vulnerable to a heap-based buffer over-read in ndpi_search_openvpn in lib/protocols/openvpn.c.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Ntop Ndpi
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

cve@mitre.org (Patch, Third Party Advisory)
cve@mitre.org

Frequently asked questions

What is CVE-2020-15473?: CVE-2020-15473 is a critical-severity vulnerability in Ntop Ndpi, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2020-07-01.
How severe is CVE-2020-15473?: Critical severity. CVSS v3 base score is 9.1 out of 10.