CVE-2018-16542
First published: Thu Aug 23 2018(Updated: )
In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files could use insufficient interpreter stack-size checking during error handling to crash the interpreter.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Artifex Ghostscript | <9.24 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Server Eus | =7.5 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| redhat/ghostscript | <9.24 | 9.24 |
| debian/ghostscript | 9.53.3~dfsg-7+deb11u7 9.53.3~dfsg-7+deb11u8 10.0.0~dfsg-11+deb12u5 10.0.0~dfsg-11+deb12u6 10.04.0~dfsg-1 |
Remedy
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8
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Reference Links
- http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8
- http://seclists.org/oss-sec/2018/q3/182
- http://www.securityfocus.com/bid/105337
- https://access.redhat.com/errata/RHSA-2018:2918
- https://bugs.ghostscript.com/show_bug.cgi?id=699668
- https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html
- https://security.gentoo.org/glsa/201811-12
- https://usn.ubuntu.com/3768-1/
- https://www.debian.org/security/2018/dsa-4288
- https://launchpad.net/bugs/cve/CVE-2018-16542
- http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=b575e1ec42
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1625827
- https://access.redhat.com/support/policy/updates/errata/
- https://access.redhat.com/security/cve/CVE-2018-16509
- https://access.redhat.com/security/cve/cve-2018-16509
- https://bugzilla.redhat.com/show_bug.cgi?id=1621363
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8
- https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8
- https://security-tracker.debian.org/tracker/CVE-2018-16542
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16542
- https://nvd.nist.gov/vuln/detail/CVE-2018-16542
- https://ubuntu.com/security/CVE-2018-16542
Frequently Asked Questions
What is CVE-2018-16542?
CVE-2018-16542 is a vulnerability in Artifex Ghostscript before 9.24 that allows attackers to crash the interpreter by supplying crafted PostScript files with insufficient interpreter stack-size checking during error handling.
What is the severity of CVE-2018-16542?
The severity of CVE-2018-16542 is high, with a severity value of 5.5.
What software is affected by CVE-2018-16542?
Artifex Ghostscript versions before 9.24 are affected, as well as certain versions of Redhat Enterprise Linux, Debian Debian Linux, and Canonical Ubuntu Linux.
How can I fix CVE-2018-16542?
To fix CVE-2018-16542, update Artifex Ghostscript to version 9.24 or later, and update affected Linux distributions to the specified versions.
Where can I find more information about CVE-2018-16542?
More information about CVE-2018-16542 can be found at the provided reference links.
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-16542
- agent/software-canonical-lookup
- agent/severity
- agent/remedy
- agent/weakness
- collector/nvd-cve
- source/NVD
- agent/description
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/artifex
- canonical/artifex ghostscript
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/7.0
- canonical/redhat enterprise linux desktop
- version/redhat enterprise linux desktop/7.0
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/7.0
- canonical/redhat enterprise linux server eus
- version/redhat enterprise linux server eus/7.5
- canonical/redhat enterprise linux workstation
- version/redhat enterprise linux workstation/7.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- package-manager/redhat
- package-manager/debian