| Name | CVE-2020-15473 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 972050 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ndpi (PTS) | buster | 2.6-3 | vulnerable |
| buster (security) | 2.6-3+deb10u1 | vulnerable |
| trixie, bookworm | 4.2-2 | fixed |
| sid | 4.2-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ndpi | source | stretch | (not affected) | | | |
| ndpi | source | (unstable) | 3.4-1 | | | 972050 |
Notes
[buster] - ndpi <ignored> (Patch cannot be cleanly applied. Codebase changed a lot)
[stretch] - ndpi <not-affected> (Vulnerable code introduced later)
https://github.com/ntop/nDPI/commit/8e7b1ea7a136cc4e4aa9880072ec2d69900a825e (3.4)