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CVE-2018-15908

Published: 27 August 2018

In Artifex Ghostscript 9.23 before 2018-08-23, attackers are able to supply malicious PostScript files to bypass .tempfile restrictions and write files.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
ghostscript
Launchpad, Ubuntu, Debian
upstream
Released (9.22~dfsg-3)
xenial
Released (9.18~dfsg~0-0ubuntu2.9)
bionic
Released (9.22~dfsg+1-0ubuntu1.2)
trusty
Released (9.10~dfsg-0ubuntu10.13)
Patches:
upstream: http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=0d3901189f245232f0161addf215d7268c4d05a3

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H