Buffer overflow in Ntop Ndpi

CVE-2021-36082

ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.

Vulnerability class: Buffer Overflow

EPSS: 0.018 (75.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ntop Ndpi — versions 3.4
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-36082?: CVE-2021-36082 is a high-severity vulnerability in Ntop Ndpi, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-07-01.
How severe is CVE-2021-36082?: High severity. CVSS v3 base score is 8.8 out of 10.