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CVE-2018-1318

Published: 29 August 2018

Adding method ACLs in remap.config can cause a segfault when the user makes a carefully crafted request. This affects versions Apache Traffic Server (ATS) 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

Low

Cvss 3 Severity Score

7.5

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

Patches:
other: https://github.com/apache/trafficserver/commit/e6dfda305acf85250861ecfa14a7bd6bb2fad5c3

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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H