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CVE-2018-19409

Published: 21 November 2018

An issue was discovered in Artifex Ghostscript before 9.26. LockSafetyParams is not checked correctly if another device is used.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
ghostscript
Launchpad, Ubuntu, Debian
upstream
Released (9.26~dfsg-1)
xenial
Released (9.26~dfsg+0-0ubuntu0.16.04.1)
bionic
Released (9.26~dfsg+0-0ubuntu0.18.04.1)
cosmic
Released (9.26~dfsg+0-0ubuntu0.18.10.1)
trusty
Released (9.26~dfsg+0-0ubuntu0.14.04.1)
Patches:
upstream: https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=661e8d8fb8248c38d67958beda32f3a5876d0c3f

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H