Description
In Artifex Ghostscript 9.23 before 2018-08-24, a type confusion using the .shfill operator could be used by attackers able to supply crafted PostScript files to crash the interpreter or potentially execute code.
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://access.redhat.com/errata/RHSA-2018:3650 ↗
- https://security.gentoo.org/glsa/201811-12 ↗
- https://usn.ubuntu.com/3768-1/ ↗
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=e01e77a36cbb2e0277bc3a63852244bec41be0f6 ↗
- http://www.securityfocus.com/bid/105178 ↗
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=0b6cd1918e1ec4ffd087400a754a845180a4522b ↗
- https://www.kb.cert.org/vuls/id/332928 ↗
- https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html ↗
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 ↗
- https://support.f5.com/csp/article/K24803507?utm_source=f5support&%3Butm_medium=RSS ↗