CVE-2020-21710

A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
artifexghostscript
9.50
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ghostscript
bookworm
10.0.0~dfsg-11+deb12u4
fixed
bookworm (security)
10.0.0~dfsg-11+deb12u5
fixed
bullseye
9.53.3~dfsg-7+deb11u7
fixed
bullseye (security)
9.53.3~dfsg-7+deb11u8
fixed
sid
10.04.0~dfsg-1
fixed
trixie
10.04.0~dfsg-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ghostscript
bionic
Fixed 9.26~dfsg+0-0ubuntu0.18.04.18+esm2
released
focal
Fixed 9.50~dfsg-5ubuntu4.10
released
jammy
not-affected
lunar
not-affected
mantic
not-affected
trusty
ignored
xenial
Fixed 9.26~dfsg+0-0ubuntu0.16.04.14+esm7
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
ghostscript
RHEL 8
0:9.27-12.el8
fixed
ghostscript-doc
RHEL 8
0:9.27-12.el8
fixed
ghostscript-tools-dvipdf
RHEL 8
0:9.27-12.el8
fixed
ghostscript-tools-fonts
RHEL 8
0:9.27-12.el8
fixed
ghostscript-tools-printing
RHEL 8
0:9.27-12.el8
fixed
ghostscript-x11
RHEL 8
0:9.27-12.el8
fixed
libgs
RHEL 8
0:9.27-12.el8
fixed
libgs-devel
RHEL 8
0:9.27-12.el8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
ghostscript
Amazon Linux 1
0:8.70-24.32.amzn1
fixed
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-cups
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
ghostscript-debuginfo
Amazon Linux 1
0:8.70-24.32.amzn1
fixed
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-debugsource
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-devel
Amazon Linux 1
0:8.70-24.32.amzn1
fixed
ghostscript-doc
Amazon Linux 1
0:8.70-24.32.amzn1
fixed
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-gtk
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-gtk-debuginfo
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-tools-dvipdf
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-tools-fonts
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-tools-printing
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-x11
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
ghostscript-x11-debuginfo
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
libgs
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
libgs-debuginfo
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
libgs-devel
Amazon Linux 2
0:9.25-5.amzn2.0.7
fixed
Amazon Linux 2023
0:9.56.1-7.amzn2023.0.3
fixed
Common Weakness Enumeration
References
https://bugs.ghostscript.com/show_bug.cgi?id=701843
https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=4e713293de84b689c4ab358f3e110ea54aa81925
https://lists.debian.org/debian-lts-announce/2023/09/msg00029.html
https://bugs.ghostscript.com/show_bug.cgi?id=701843
https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=4e713293de84b689c4ab358f3e110ea54aa81925
https://lists.debian.org/debian-lts-announce/2023/09/msg00029.html