UBUNTU-CVE-2019-14811

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2019-14811
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14811.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-14811
Related
Published
2019-08-28T00:00:00Z
Modified
2019-08-28T00:00:00Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in, ghostscript versions prior to 9.50, in the .pdfhookDSC_Creator procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

References

Affected packages

Ubuntu:16.04:LTS / ghostscript

Package

Name
ghostscript
Purl
pkg:deb/ubuntu/ghostscript@9.26~dfsg+0-0ubuntu0.16.04.11?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.26~dfsg+0-0ubuntu0.16.04.11

Affected versions

9.*

9.16~dfsg~0-0ubuntu3
9.16~dfsg~0-0ubuntu4
9.18~dfsg~0-0ubuntu1
9.18~dfsg~0-0ubuntu2
9.18~dfsg~0-0ubuntu2.2
9.18~dfsg~0-0ubuntu2.3
9.18~dfsg~0-0ubuntu2.4
9.18~dfsg~0-0ubuntu2.6
9.18~dfsg~0-0ubuntu2.7
9.18~dfsg~0-0ubuntu2.8
9.18~dfsg~0-0ubuntu2.9
9.25~dfsg+1-0ubuntu0.16.04.1
9.25~dfsg+1-0ubuntu0.16.04.2
9.25~dfsg+1-0ubuntu0.16.04.3
9.26~dfsg+0-0ubuntu0.16.04.1
9.26~dfsg+0-0ubuntu0.16.04.3
9.26~dfsg+0-0ubuntu0.16.04.4
9.26~dfsg+0-0ubuntu0.16.04.5
9.26~dfsg+0-0ubuntu0.16.04.6
9.26~dfsg+0-0ubuntu0.16.04.7
9.26~dfsg+0-0ubuntu0.16.04.8
9.26~dfsg+0-0ubuntu0.16.04.9
9.26~dfsg+0-0ubuntu0.16.04.10

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libgs9-dbgsym": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript-dbgsym": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript-dbg": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript-doc": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript-x": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "libgs9": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript-x-dbgsym": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "libgs-dev-dbgsym": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "libgs9-common": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "ghostscript": "9.26~dfsg+0-0ubuntu0.16.04.11",
            "libgs-dev": "9.26~dfsg+0-0ubuntu0.16.04.11"
        }
    ]
}

Ubuntu:18.04:LTS / ghostscript

Package

Name
ghostscript
Purl
pkg:deb/ubuntu/ghostscript@9.26~dfsg+0-0ubuntu0.18.04.11?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.26~dfsg+0-0ubuntu0.18.04.11

Affected versions

9.*

9.21~dfsg+1-0ubuntu3
9.22~dfsg+1-0ubuntu1
9.22~dfsg+1-0ubuntu1.1
9.22~dfsg+1-0ubuntu1.2
9.25~dfsg+1-0ubuntu0.18.04.1
9.25~dfsg+1-0ubuntu0.18.04.2
9.26~dfsg+0-0ubuntu0.18.04.1
9.26~dfsg+0-0ubuntu0.18.04.3
9.26~dfsg+0-0ubuntu0.18.04.4
9.26~dfsg+0-0ubuntu0.18.04.5
9.26~dfsg+0-0ubuntu0.18.04.6
9.26~dfsg+0-0ubuntu0.18.04.7
9.26~dfsg+0-0ubuntu0.18.04.8
9.26~dfsg+0-0ubuntu0.18.04.9
9.26~dfsg+0-0ubuntu0.18.04.10

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "ghostscript-dbg": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "ghostscript-doc": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "ghostscript-x": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "libgs9": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "libgs-dev": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "libgs9-common": "9.26~dfsg+0-0ubuntu0.18.04.11",
            "ghostscript": "9.26~dfsg+0-0ubuntu0.18.04.11"
        }
    ]
}