Heap-based Buffer Overflow Affecting ghostscript-cups package, versions *
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS7-GHOSTSCRIPTCUPS-1989078
- published 26 Jul 2021
- disclosed 6 Jun 2017
Introduced: 6 Jun 2017
CVE-2017-9835 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 ghostscript-cups.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ghostscript-cups package and not the ghostscript-cups package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
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.
References
- http://www.securityfocus.com/bid/99991
- http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=cfde94be1d4286bc47633c6e6eaf4e659bd78066
- https://bugs.ghostscript.com/show_bug.cgi?id=697985
- https://access.redhat.com/security/cve/CVE-2017-9835
- http://www.debian.org/security/2017/dsa-3986
- https://security.gentoo.org/glsa/201811-12
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=cfde94be1d4286bc47633c6e6eaf4e659bd78066