In Artifex Ghostscript 9.23 before 2018-08-23, attackers are able to supply malicious PostScript files to bypass .tempfile restrictions and write files.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ghostscript | Artifex | * | 9.23 (including) |
| Red Hat Enterprise Linux 7 | RedHat | ghostscript-0:9.07-31.el7_6.1 | * |
| Ghostscript | Ubuntu | bionic | * |
| Ghostscript | Ubuntu | devel | * |
| Ghostscript | Ubuntu | esm-infra/bionic | * |
| Ghostscript | Ubuntu | esm-infra/xenial | * |
| Ghostscript | Ubuntu | trusty | * |
| Ghostscript | Ubuntu | upstream | * |
| Ghostscript | Ubuntu | xenial | * |
References
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0d3901189f245232f0161addf215d7268c4d05a3
- https://access.redhat.com/errata/RHSA-2018:3650
- https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
- https://security.gentoo.org/glsa/201811-12
- https://usn.ubuntu.com/3768-1/
- https://www.debian.org/security/2018/dsa-4288
- https://www.kb.cert.org/vuls/id/332928
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0d3901189f245232f0161addf215d7268c4d05a3
- https://access.redhat.com/errata/RHSA-2018:3650
- https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
- https://security.gentoo.org/glsa/201811-12
- https://usn.ubuntu.com/3768-1/
- https://www.debian.org/security/2018/dsa-4288
- https://www.kb.cert.org/vuls/id/332928