CVE catalog

CVE-2019-10079

trafficserver: CVE-2019-10079

Severity: Medium
Published: Aug 14, 2019, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 4.56% · Oct 25, 2026

Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.

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	trafficserver	bookworm	`9.2.5+ds-0+deb12u4`	fixed
Debian	trafficserver	bookworm-security	`9.2.5+ds-0+deb12u4`	fixed
Ubuntu	trafficserver	16.04	`5.3.0-2ubuntu1`	vulnerable
Ubuntu	trafficserver	16.04	`5.3.0-2ubuntu2`	vulnerable
Ubuntu	trafficserver	18.04	`7.0.0-5`	vulnerable
Ubuntu	trafficserver	18.04	`7.1.2+ds-2`	vulnerable
Ubuntu	trafficserver	18.04	`7.1.2+ds-2build1`	vulnerable
Ubuntu	trafficserver	18.04	`7.1.2+ds-3`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	trafficserver	source	bookworm	`8.0.5+ds-1`	not yet assigned	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[trafficserver]Fixed
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]Fixed
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]Fixed
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

Observed: Oct 23, 2026, 5:38:16 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]