VulnerabilityModified
CVE-2021-36082
ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.
HIGH 8.8EPSS 1.76%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.76% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- ntop/ndpi
- Source
- cve@mitre.org
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30393Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ndpi/OSV-2021-304.yamlThird Party Advisory
- https://github.com/ntop/nDPI/commit/1ec621c85b9411cc611652fd57a892cfef478af3Patch, Third Party Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30393Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ndpi/OSV-2021-304.yamlThird Party Advisory
- https://github.com/ntop/nDPI/commit/1ec621c85b9411cc611652fd57a892cfef478af3Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.