CVE-2020-15473

EUVD-2020-7466
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Affected Products (NVD)
VendorProductVersion
ntopndpi
𝑥
≤ 3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ndpi
bookworm
4.2-2
fixed
buster
ignored
sid
4.2-2.1
fixed
stretch
not-affected
trixie
4.2-2.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ndpi
bionic
needs-triage
eoan
ignored
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
dne
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/fuzzing2026/CVE-PoCs/tree/main/ndpi-CVE-2020-15473
https://github.com/ntop/nDPI/commit/8e7b1ea7a136cc4e4aa9880072ec2d69900a825e
https://github.com/ntop/nDPI/commit/8e7b1ea7a136cc4e4aa9880072ec2d69900a825e