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CVE-2019-10079

Published: 22 October 2019

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.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
trafficserver
Launchpad, Ubuntu, Debian
bionic Needs triage

disco Ignored
(end of life)
eoan Not vulnerable
(8.0.5+ds-1)
focal Not vulnerable
(8.0.5+ds-2)
groovy Not vulnerable
(8.0.5+ds-2)
hirsute Not vulnerable
(8.0.5+ds-2)
impish Not vulnerable
(8.0.5+ds-2)
jammy Not vulnerable
(8.0.5+ds-2)
kinetic Not vulnerable
(8.0.5+ds-2)
lunar Not vulnerable
(8.0.5+ds-2)
mantic Not vulnerable
(8.0.5+ds-2)
noble Not vulnerable
(8.0.5+ds-2)
trusty Does not exist

upstream Needs triage

xenial Needs triage

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H