CVE-2020-16299: Divide by Zero
First published: Thu Aug 13 2020(Updated: )
A Division by Zero vulnerability in bj10v_print_page() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Artifex Ghostscript | <9.52 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| redhat/ghostscript | <9.51 | 9.51 |
| debian/ghostscript | 9.53.3~dfsg-7+deb11u7 10.0.0~dfsg-11+deb12u4 10.0.0~dfsg-11+deb12u5 10.04.0~dfsg-1 |
Remedy
https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=19cebe708b9ee3d9e0f8bcdd79dbc6ef9ddc70d2
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Reference Links
- https://bugs.ghostscript.com/show_bug.cgi?id=701801
- https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=19cebe708b9ee3d9e0f8bcdd79dbc6ef9ddc70d2
- https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=4fcbece46870
- https://lists.debian.org/debian-lts-announce/2020/08/msg00032.html
- https://security.gentoo.org/glsa/202008-20
- https://usn.ubuntu.com/4469-1/
- https://www.debian.org/security/2020/dsa-4748
- https://launchpad.net/bugs/cve/CVE-2020-16299
- https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=19cebe708b9ee3d9e0f8bcdd79dbc6ef9ddc70d2
- https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=4fcbece46870
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1870172
- https://access.redhat.com/errata/RHSA-2021:1852
- https://access.redhat.com/security/cve/cve-2020-16299
- https://bugzilla.redhat.com/show_bug.cgi?id=1870171
- https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=4fcbece468706e0e89ed2856729b2ccacbc112be
- https://security-tracker.debian.org/tracker/CVE-2020-16299
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16299
- https://nvd.nist.gov/vuln/detail/CVE-2020-16299
- https://ubuntu.com/security/CVE-2020-16299
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-16299.
What is the severity of CVE-2020-16299?
The severity of CVE-2020-16299 is medium.
How does CVE-2020-16299 affect Artifex Software GhostScript?
CVE-2020-16299 allows a remote attacker to cause a denial of service via a crafted PDF file in Artifex Software GhostScript.
How can I fix CVE-2020-16299 in Artifex Software GhostScript?
Updating to version 9.51 of Artifex Software GhostScript fixes CVE-2020-16299.
Where can I find more information about CVE-2020-16299?
You can find more information about CVE-2020-16299 at the following references: [link1], [link2], [link3].
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/weakness
- agent/severity
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- collector/usn-cve
- source/Ubuntu
- agent/remedy
- agent/references
- agent/description
- agent/first-publish-date
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2020-16299
- agent/last-modified-date
- agent/trending
- vendor/artifex
- canonical/artifex ghostscript
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/20.04
- package-manager/debian
- package-manager/redhat