CVE-2023-44487
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
More exploitable than 100% of all CVEs · Top 0%
of the sites UNPWNED scans run Nginx, the technology this CVE affects. Version determines exposure, so scan yours to know for sure.Aggregate across 724 scanned sites. No site is identified.
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- Published
- 2023-10-10
- Last modified
- 2026-08-11
- Added to CISA KEV
- 2023-10-10
- Affected
- Nginx, OpenResty, Caddy, ASP.NET, Node.js
Related exploited CVEs in Nginx
Data from the National Vulnerability Database (NVD), CISA KEV, and FIRST.org EPSS. This product uses the NVD API but is not endorsed or certified by the NVD. EPSS is a probability estimate, not a guarantee of exploitation.