CVE-2017-9835
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Artifex Ghostscript
PublishedJul 26, 2017
First seenJul 26, 2017
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| artifex ghostscript | 9.21 | — |
| debian debian_linux | 8.0, 9.0 | — |
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