CVE-2018-16844
published 2018-11-07CVE-2018-16844: nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | xcode | < 13.0 | 13.0 |
| apple | xcode | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | nginx | < nginx 1.14.1-1 (bookworm) | nginx 1.14.1-1 (bookworm) |
| f5 | nginx | >= 0 < 1.14.1-1 | 1.14.1-1 |
| f5 | nginx | >= 0 < 1.14.1-1 | 1.14.1-1 |
| f5 | nginx | >= 0 < 1.14.1-1 | 1.14.1-1 |
| f5 | nginx | >= 0 < 1.14.1-1 | 1.14.1-1 |
| f5 | nginx | >= 0 < 1.4.6-1ubuntu3.9 | 1.4.6-1ubuntu3.9 |
| f5 | nginx | >= 0 < 1.10.3-0ubuntu0.16.04.3 | 1.10.3-0ubuntu0.16.04.3 |
| f5 | nginx | >= 0 < 1.14.0-0ubuntu1.2 | 1.14.0-0ubuntu1.2 |
| f5 | nginx | >= 1.15.0 < 1.15.6 | 1.15.6 |
| f5 | nginx | >= 1.9.5 < 1.14.1 | 1.14.1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH