CVE-2019-7401
9.8
CRITICAL · CVSS 3.0 · EPSS 2.9% (pctl 86)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
NGINX Unit before 1.7.1 might allow an attacker to cause a heap-based buffer overflow in the router process with a specially crafted request. This may result in a denial of service (router process crash) or possibly have unspecified other impact.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.85% — more likely to be exploited than 86% of all CVEs |
| Weakness | CWE-787 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-02-08 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| f5 | nginx unit |
References
- http://hg.nginx.org/unit/file/tip/CHANGES
- http://mailman.nginx.org/pipermail/unit/2019-February/000113.html
- http://unit.nginx.org/CHANGES.txt
- http://www.securityfocus.com/bid/106956
- http://hg.nginx.org/unit/file/tip/CHANGES
- http://mailman.nginx.org/pipermail/unit/2019-February/000113.html
- http://unit.nginx.org/CHANGES.txt
- http://www.securityfocus.com/bid/106956
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