CVE-2020-16304
published 2020-08-13CVE-2020-16304: A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to…
PriorityP426medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
1.93%
77.9th percentile
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| artifex | ghostscript | >= 0 < 9.51~dfsg-1 | 9.51~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.51~dfsg-1 | 9.51~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.51~dfsg-1 | 9.51~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.51~dfsg-1 | 9.51~dfsg-1 |
| artifex | ghostscript | 9.18 – 9.52 | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | ghostscript | < ghostscript 9.51~dfsg-1 (bookworm) | ghostscript 9.51~dfsg-1 (bookworm) |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-5rw8-mcp9-pvpg: A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor
ghsa_unreviewed·2022-05-24
CVE-2020-16304 [MEDIUM] CWE-787 GHSA-5rw8-mcp9-pvpg: A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
OSV
CVE-2020-16304: A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor
osv·2020-08-13·CVSS 5.5
CVE-2020-16304 [MEDIUM] CVE-2020-16304: A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
Ubuntu
Ghostscript vulnerabilities
vendor_ubuntu·2020-08-24
CVE-2020-16297 Ghostscript vulnerabilities
Title: Ghostscript vulnerabilities
Summary: Several security issues were fixed in Ghostscript.
It was discovered that Ghostscript incorrectly handled certain document
files. If a user or automated system were tricked into processing a
specially crafted file, a remote attacker could use this issue to cause
Ghostscript to crash, resulting in a denial of service, or possibly
execute arbitrary code.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
vendor_redhat·2020-08-13·CVSS 5.5
CVE-2020-16304 [MEDIUM] CWE-787 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Package: ghostscript (Red Hat 3scale API Management Platform 2) - Not affected
Package: ghostscript (Red Hat Enterprise Linux 5) - Out of support scope
Package: ghostscript (Red Hat Enterprise Linux 6) - Out of support scop
Debian
CVE-2020-16304: ghostscript - A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor....
vendor_debian·2020·CVSS 5.5
CVE-2020-16304 [MEDIUM] CVE-2020-16304: ghostscript - A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor....
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
Scope: local
bookworm: resolved (fixed in 9.51~dfsg-1)
bullseye: resolved (fixed in 9.51~dfsg-1)
forky: resolved (fixed in 9.51~dfsg-1)
sid: resolved (fixed in 9.51~dfsg-1)
trixie: resolved (fixed in 9.51~dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
bugzilla·2020-08-19·CVSS 5.5
CVE-2020-16304 [MEDIUM] CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS
A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51.
References:
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=027c546e0dd11e0526f1780a7f3c2c66acffe209
https://bugs.ghostscript.com/show_bug.cgi?id=701816
Discussion:
Created ghostscript tracking bugs for this issue:
Affects: fedora-all [bug 1870264]
---
Flaw summary:
In image_render_color_thresh() from file /base/gxicolor.c, the `position` variable was being decremented per component instead of per-pixel, which could lead to a heap buffer overflo
Bugzilla
CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS via a crafted PDF file [fedora-all]
bugzilla·2020-08-19·CVSS 5.5
CVE-2020-16304 [MEDIUM] CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS via a crafted PDF file [fedora-all]
CVE-2020-16304 ghostscript: buffer overflow in image_render_color_thresh() in base/gxicolor.c could result in a DoS via a crafted PDF file [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fe
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=027c546e0dd11e0526f1780a7f3c2c66acffe209https://bugs.ghostscript.com/show_bug.cgi?id=701816https://cgit.ghostscript.com/cgi-bin/cgit.cgi/ghostpdl.git/tree/base/gxicolor.c?h=ghostscript-9.18#n825https://lists.debian.org/debian-lts-announce/2020/08/msg00032.htmlhttps://security.gentoo.org/glsa/202008-20https://usn.ubuntu.com/4469-1/https://www.debian.org/security/2020/dsa-4748http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=027c546e0dd11e0526f1780a7f3c2c66acffe209https://bugs.ghostscript.com/show_bug.cgi?id=701816https://lists.debian.org/debian-lts-announce/2020/08/msg00032.htmlhttps://security.gentoo.org/glsa/202008-20https://usn.ubuntu.com/4469-1/https://www.debian.org/security/2020/dsa-4748
2020-08-13
Published