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  1. CVEs
  2. CVE-2020-15472
  1. CVEs

CVE-2020-15472

critical
  • Information
  • CPEs
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Description

In nDPI through 3.2, the H.323 dissector is vulnerable to a heap-based buffer over-read in ndpi_search_h323 in lib/protocols/h323.c, as demonstrated by a payload packet length that is too short.

References

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https://lists.debian.org/debian-lts-announce/2022/08/msg00016.html

https://github.com/ntop/nDPI/commit/b7e666e465f138ae48ab81976726e67deed12701

https://github.com/Live-Hack-CVE/CVE-2020-15472

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-7465

Details

Source: Mitre, NVD

Published: 2020-07-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

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

Severity: Critical

EPSS

EPSS: 0.0029

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