Vulnerability Description
In nDPI through 3.2, the packet parsing code is vulnerable to a heap-based buffer over-read in ndpi_parse_packet_line_info in lib/ndpi_main.c.
CVSS Score
9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ntop | Ndpi | <= 3.2 |
Related Weaknesses (CWE)
References
- https://github.com/fuzzing2026/CVE-PoCs/tree/main/ndpi-CVE-2020-15471
- https://github.com/ntop/nDPI/commit/61066fb106efa6d3d95b67e47b662de208b2b622PatchThird Party Advisory
- https://github.com/ntop/nDPI/commit/61066fb106efa6d3d95b67e47b662de208b2b622PatchThird Party Advisory
FAQ
What is CVE-2020-15471?
CVE-2020-15471 is a vulnerability with a CVSS score of 9.1 (CRITICAL). In nDPI through 3.2, the packet parsing code is vulnerable to a heap-based buffer over-read in ndpi_parse_packet_line_info in lib/ndpi_main.c.
How severe is CVE-2020-15471?
CVE-2020-15471 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-15471?
Check the references section above for vendor advisories and patch information. Affected products include: Ntop Ndpi.