CVE-2021-36082
HIGHCVSS 8.8/10EPSS 1.76%
Last modified
CVE-2021-36082 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.
Description
ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ntop | Ndpi | 3.4 |
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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36082?
ntop nDPI 3.4 has a stack-based buffer overflow in processClientServerHello.
How severe is CVE-2021-36082?
CVE-2021-36082 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36082?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-36082?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST