CVE-2017-9835
Published: 26 July 2017
The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c.
Priority
CVSS 3 base score: 7.8
Status
Package | Release | Status |
---|---|---|
ghostscript Launchpad, Ubuntu, Debian |
upstream |
Needed
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was released [9.10~dfsg-0ubuntu10.10])
|
|
xenial |
Released
(9.18~dfsg~0-0ubuntu2.7)
|
|
zesty |
Released
(9.19~dfsg+1-0ubuntu7.6)
|
|
Patches: upstream: http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=cfde94be1d4286bc47633c6e6eaf4e659bd78066 |