CVE catalog

CVE-2019-9514

rust-h2: CVE-2019-9514

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Aug 13, 2019, 5:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 82.81% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	h2o	bookworm	`2.2.5+dfsg2-7`	fixed
Debian	nodejs	sid	`24.22.1+dfsg+~cs24.19.2-1`	fixed
Debian	nodejs	forky	`24.21.0+dfsg+~cs24.13.4-1`	fixed
Debian	nodejs	trixie	`20.19.2+dfsg-1+deb13u2`	fixed
Debian	nodejs	trixie-security	`20.19.2+dfsg-1+deb13u3`	fixed
Debian	nodejs	bookworm	`18.20.4+dfsg-1~deb12u2`	fixed
Debian	nodejs	bookworm-security	`18.20.4+dfsg-1~deb12u3`	fixed
Debian	rust-h2	sid	`0.4.20-1`	fixed
Debian	rust-h2	forky	`0.4.20-1`	fixed
Debian	rust-h2	trixie	`0.4.7-3`	fixed
Debian	rust-h2	bookworm	`0.3.13-2`	vulnerable
Debian	trafficserver	bookworm	`9.2.5+ds-0+deb12u4`	fixed
Debian	trafficserver	bookworm-security	`9.2.5+ds-0+deb12u4`	fixed
Alpine	nodejs	3.10	`10.16.3-r0`	fixed
Alpine	nodejs	3.11	`10.16.3-r0`	fixed
Alpine	nodejs	3.12	`10.16.3-r0`	fixed
Alpine	nodejs	3.13	`10.16.3-r0`	fixed
Alpine	nodejs	3.14	`10.16.3-r0`	fixed
Alpine	nodejs	3.15	`10.16.3-r0`	fixed
Alpine	nodejs	3.16	`10.16.3-r0`	fixed
Alpine	nodejs	3.17	`10.16.3-r0`	fixed
Alpine	nodejs	3.18	`10.16.3-r0`	fixed
Alpine	nodejs	3.19	`10.16.3-r0`	fixed
Alpine	nodejs	3.20	`10.16.3-r0`	fixed
Alpine	nodejs	3.21	`10.16.3-r0`	fixed
Alpine	nodejs	3.22	`10.16.3-r0`	fixed
Alpine	nodejs	3.23	`10.16.3-r0`	fixed
Alpine	nodejs	3.24	`10.16.3-r0`	fixed
Alpine	nodejs	3.9	`10.16.3-r0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	h2o	source	bookworm	`2.2.5+dfsg2-3`	not yet assigned	Not reported	[934886]
Debian	nodejs	source	sid	`10.16.3~dfsg-1`	not yet assigned	Not reported	[934885]
Debian	nodejs	source	forky	`10.16.3~dfsg-1`	not yet assigned	Not reported	[934885]
Debian	nodejs	source	trixie	`10.16.3~dfsg-1`	not yet assigned	Not reported	[934885]
Debian	nodejs	source	bookworm	`10.16.3~dfsg-1`	not yet assigned	Not reported	[934885]
Debian	rust-h2	source	sid	`0.3.24-1`	not yet assigned	Not reported	[1062667]
Debian	rust-h2	source	forky	`0.3.24-1`	not yet assigned	Not reported	[1062667]
Debian	rust-h2	source	trixie	`0.3.24-1`	not yet assigned	Not reported	[1062667]
Debian	rust-h2	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1062667]
Debian	trafficserver	source	bookworm	`8.0.5+ds-1`	not yet assigned	Not reported	[934887]
Alpine	nodejs	apk	3.10	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.11	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.12	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.13	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.14	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.15	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.16	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.17	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.18	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.19	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.20	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.21	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.22	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.23	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.24	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported
Alpine	nodejs	apk	3.9	`10.16.3-r0`	Not reported	ALPINE-CVE-2019-9514	Not reported

[Debian bug #934886][Debian bug #934885][Debian bug #1062667][Debian bug #934887]

Notes

[bookworm] rust-h2: Minor issue

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[h2o]Unknown
Details (2)
- 2.2.5+dfsg2-7 · amd64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · arm64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[h2o-doc]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · all · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · all · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libh2o0.13]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · amd64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · arm64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libh2o-dev]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · amd64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · arm64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libh2o-dev-common]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · all · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · all · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libh2o-evloop0.13]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · amd64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · arm64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libh2o-evloop-dev]Unknown
Source package: [h2o]
Details (2)
- 2.2.5+dfsg2-7 · amd64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
- 2.2.5+dfsg2-7 · arm64 · bookworm
  Fixed · Fixed: 2.2.5+dfsg2-3
  dsa · h2o · debian · bookworm; dsa · h2o · debian · 12
[libnode108]Unknown
Source package: [nodejs]
Details (4)
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
[libnode-dev]Unknown
Source package: [nodejs]
Details (4)
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
[librust-h2-dev]Unknown
Source package: [rust-h2]
Details (2)
- 0.3.13-2 · amd64 · bookworm
  Affected
  dsa · rust-h2 · debian · bookworm; dsa · rust-h2 · debian · 12
- 0.3.13-2 · arm64 · bookworm
  Affected
  dsa · rust-h2 · debian · bookworm; dsa · rust-h2 · debian · 12
[nodejs]Unknown
Details (4)
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
[nodejs-doc]Unknown
Source package: [nodejs]
Details (4)
- 18.20.4+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · all · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
- 18.20.4+dfsg-1~deb12u2 · all · bookworm-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · bookworm; dsa · nodejs · debian · 12
[trafficserver]Unknown
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
[trafficserver-dev]Unknown
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
[trafficserver-experimental-plugins]Unknown
Source package: [trafficserver]
Details (4)
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · amd64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12
- 9.2.5+ds-0+deb12u4 · arm64 · bookworm-security
  Fixed · Fixed: 8.0.5+ds-1
  dsa · trafficserver · debian · bookworm; dsa · trafficserver · debian · 12

[Debian 13 (Trixie)]

[libnode115]Unknown
Source package: [nodejs]
Details (5)
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u3 · amd64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
[libnode-dev]Unknown
Source package: [nodejs]
Details (5)
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u3 · amd64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
[librust-h2-dev]Unknown
Source package: [rust-h2]
Details (2)
- 0.4.7-3 · amd64 · trixie
  Fixed · Fixed: 0.3.24-1
  dsa · rust-h2 · debian · 13
- 0.4.7-3 · arm64 · trixie
  Fixed · Fixed: 0.3.24-1
  dsa · rust-h2 · debian · 13
[nodejs]Unknown
Details (5)
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · arm64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u3 · amd64 · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
[nodejs-doc]Unknown
Source package: [nodejs]
Details (5)
- 20.19.2+dfsg-1+deb13u2 · all · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · all · trixie
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · all · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u2 · all · trixie-security · Historical version
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13
- 20.19.2+dfsg-1+deb13u3 · all · trixie-security
  Fixed · Fixed: 10.16.3~dfsg-1
  dsa · nodejs · debian · 13

Observed: Oct 23, 2026, 5:45:29 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]