VDB
DEBIAN-CVE-2019-9514
DEBIAN-CVE-2019-9514
PUBLISHED
CVSS 7.5 HIGH
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.
Risk Scores
CVSS v3.1
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:12 | rust-h2 | 0.4.13-1, 0.3.24-1, 0 |
| Debian:12 | trafficserver | 0, 0, 0 |
| Debian:12 | nodejs | 0, 0, 0 |
| Debian:13 | rust-h2 | 0, 0, 0 |
| Debian:12 | h2o | 0, 0, 0 |
| Debian:13 | nodejs | 0, 0, 0 |
| Debian:14 | nodejs | 0, 0, 0 |
| Debian:11 | h2o | 0, 0, 0 |
| Debian:11 | nodejs | 0, 0, 0 |
| Debian:14 | rust-h2 | 0, 0, 0 |
| Debian:11 | trafficserver | 0, 0, 0 |
Timeline
- Aug 13, 2019 CVE Published
- Apr 28, 2026 CVE Updated