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CVE-2018-8040

Published: 29 August 2018

Pages that are rendered using the ESI plugin can have access to the cookie header when the plugin is configured not to allow access. This affects Apache Traffic Server (ATS) versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.

Priority

Medium

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
trafficserver
Launchpad, Ubuntu, Debian
bionic Needed

cosmic Not vulnerable
(7.1.4+ds-1)
disco Not vulnerable
(7.1.4+ds-1)
eoan Not vulnerable
(7.1.4+ds-1)
focal Not vulnerable
(7.1.4+ds-1)
groovy Not vulnerable
(7.1.4+ds-1)
hirsute Not vulnerable
(7.1.4+ds-1)
impish Not vulnerable
(7.1.4+ds-1)
jammy Not vulnerable
(7.1.4+ds-1)
kinetic Not vulnerable
(7.1.4+ds-1)
lunar Not vulnerable
(7.1.4+ds-1)
mantic Not vulnerable
(7.1.4+ds-1)
noble Not vulnerable
(7.1.4+ds-1)
trusty Does not exist
(trusty was needs-triage)
upstream
Released (7.1.4+ds-1)
xenial Needed

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N