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CVE-2018-11783

Published: 7 March 2019

sslheaders plugin extracts information from the client certificate and sets headers in the request based on the configuration of the plugin. The plugin doesn't strip the headers from the request in some scenarios. This problem was discovered in versions 6.0.0 to 6.0.3, 7.0.0 to 7.1.5, and 8.0.0 to 8.0.1.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
trafficserver
Launchpad, Ubuntu, Debian
impish Not vulnerable
(8.0.2+ds-1ubuntu1)
groovy Not vulnerable
(8.0.2+ds-1ubuntu1)
hirsute Not vulnerable
(8.0.2+ds-1ubuntu1)
jammy Not vulnerable
(8.0.2+ds-1ubuntu1)
lunar Not vulnerable
(8.0.2+ds-1ubuntu1)
bionic Needs triage

cosmic Ignored
(end of life)
disco Not vulnerable
(8.0.2+ds-1ubuntu1)
eoan Not vulnerable
(8.0.2+ds-1ubuntu1)
focal Not vulnerable
(8.0.2+ds-1ubuntu1)
kinetic Not vulnerable
(8.0.2+ds-1ubuntu1)
trusty Does not exist
(trusty was needs-triage)
upstream
Released (8.0.2+ds-1)
xenial Needs triage

mantic Not vulnerable
(8.0.2+ds-1ubuntu1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N