VDB
DEBIAN-CVE-2023-44487
DEBIAN-CVE-2023-44487
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | haproxy | 0, 0, 0 |
| Debian:14 | jetty9 | 0, 0, 0 |
| Debian:11 | varnish | 7.6.1-1, 7.5.0-1, * |
| Debian:13 | nginx | 0, 0, 0 |
| Debian:14 | netty | 0, 0, 0 |
| Debian:11 | tomcat9 | 9.0.43-2, 9.0.43-2~deb11u1, 9.0.43-1 |
| Debian:13 | tomcat10 | 0, 0, 0 |
| Debian:13 | tomcat9 | 0, 0, 0 |
| Debian:11 | netty | *, *, 0 |
| Debian:12 | tomcat9 | 0, 0, 0 |
| Debian:11 | h2o | 0, 2.2.5+dfsg2, 2.2.5+dfsg2 |
| Debian:13 | netty | 0, 0, 0 |
| Debian:13 | grpc | 1.51.1-8, 1.51.1-6, 1.51.1-7 |
| Debian:14 | nginx | 0, 0, 0 |
| Debian:12 | nginx | 1.28.0-4, 1.28.0-2, 1.28.0-1 |
| Debian:14 | tomcat9 | 0, 0, 0 |
| Debian:14 | tomcat10 | 0, 0, 0 |
| Debian:13 | varnish | 0, 0, 0 |
| Debian:11 | dnsdist | 1.9.4-1, 1.9.10-1, 1.8.3-3 |
| Debian:11 | grpc | 1.44.0-2, 1.44.0-1, 1.30.2-4 |
…and 23 more
Timeline
- Oct 10, 2023 CVE Published
- Apr 28, 2026 CVE Updated