Out-of-bounds Read in Ntop Ndpi
CVE-2020-15472
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.
Vulnerability class: Buffer Overflow
EPSS: 0.015 (71.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Ntop Ndpi
- Debian Debian_linux — versions 10.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-15472?
- CVE-2020-15472 is a critical-severity vulnerability in Ntop Ndpi, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2020-07-01.
- How severe is CVE-2020-15472?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2020-15472 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.