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.
https://lists.debian.org/debian-lts-announce/2022/08/msg00016.html
https://github.com/ntop/nDPI/commit/b7e666e465f138ae48ab81976726e67deed12701
Source: Mitre, NVD
Published: 2020-07-01
Updated: 2024-11-21
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P
Severity: Medium
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Severity: Critical
EPSS: 0.0029