CVE-2018-10194
The set_text_distance function in devices/vector/gdevpdts.c in the pdfwrite component in Artifex Ghostscript through 9.22 does not prevent overflows in text-positioning calculation, which allows remote attackers to cause a denial of service (application…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The set_text_distance function in devices/vector/gdevpdts.c in the pdfwrite component in Artifex Ghostscript through 9.22 does not prevent overflows in text-positioning calculation, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.84% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- artifex/ghostscript · canonical/ubuntu linux · debian/debian linux · redhat/enterprise linux desktop · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server eus · redhat/enterprise linux server tus · redhat/enterprise linux workstation
- Source
- cve@mitre.org
References
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=39b1e54b2968620723bf32e96764c88797714879
- http://www.securitytracker.com/id/1040729Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2918Third Party Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=699255Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00028.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201811-12Third Party Advisory
- https://usn.ubuntu.com/3636-1/Third Party Advisory
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=39b1e54b2968620723bf32e96764c88797714879
- http://www.securitytracker.com/id/1040729Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2918Third Party Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=699255Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00028.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201811-12Third Party Advisory
- https://usn.ubuntu.com/3636-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.