CVE-2018-18073
Published: 15 October 2018
Artifex Ghostscript allows attackers to bypass a sandbox protection mechanism by leveraging exposure of system operators in the saved execution stack in an error object.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ghostscript Launchpad, Ubuntu, Debian |
bionic |
Released
(9.25~dfsg+1-0ubuntu0.18.04.2)
|
| cosmic |
Released
(9.25~dfsg+1-0ubuntu1.1)
|
|
| trusty |
Released
(9.25~dfsg+1-0ubuntu0.14.04.2)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(9.25~dfsg+1-0ubuntu0.16.04.2)
|
|
|
Patches: upstream: http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=34cc326eb2c5695833361887fe0b32e8d987741c |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.3 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |