Description
A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Artifex Software ghostscript
ghostscript versions prior to 9.28affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14811 ↗
- https://www.debian.org/security/2019/dsa-4518 ↗
- https://lists.debian.org/debian-lts-announce/2019/09/msg00007.html ↗
- https://seclists.org/bugtraq/2019/Sep/15 ↗
- https://access.redhat.com/errata/RHSA-2019:2594 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBUC4DBBJTRFNCR3IODBV4IXB2C2HI3V/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZP34D27RKYV2POJ3NJLSVCHUA5V5C45A/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6AATIHU32MYKUOXQDJQU4X4DDVL7NAY3/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00090.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00088.html ↗
- https://access.redhat.com/errata/RHBA-2019:2824 ↗
- https://security.gentoo.org/glsa/202004-03 ↗