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CVE-2017-14494

Published: 2 October 2017

dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.

Priority

Medium

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
dnsmasq
Launchpad, Ubuntu, Debian
trusty
Released (2.68-1ubuntu0.2)
upstream Needs triage

xenial
Released (2.75-1ubuntu0.16.04.3)
zesty
Released (2.76-5ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N