Description
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.debian.org/security/2018/dsa-4346 ↗
- https://access.redhat.com/errata/RHSA-2019:0229 ↗
- https://usn.ubuntu.com/3831-1/ ↗
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=3005fcb9bb160af199e761e03bc70a9f249a987e ↗
- https://bugs.ghostscript.com/show_bug.cgi?id=700153 ↗
- https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf ↗
- http://www.securityfocus.com/bid/106154 ↗
- https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html ↗
- https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26 ↗
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=aeea342904978c9fe17d85f4906a0f6fcce2d315 ↗
- https://access.redhat.com/errata/RHBA-2019:0327 ↗