CVE-2018-19475
UnknownEPSS 9.55%
Last modified
CVE-2018-19475 is a vulnerability of currently unknown severity. psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.. EPSS estimates a 9.55% chance of exploitation in the next 30 days.
Description
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Artifex | Ghostscript | < 9.26 |
| 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 |
| Canonical | Ubuntu Linux | 18.10 |
| Redhat | Openshift Container Platform | 3.11 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Server | 7.6 |
| Redhat | Enterprise Linux Server Aus | 7.6 |
| Redhat | Enterprise Linux Server Eus | 7.6 |
| Redhat | Enterprise Linux Server Tus | 7.6 |
| Redhat | Enterprise Linux Workstation | 7.0 |
References
- http://www.securityfocus.com/bid/106154Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHBA-2019:0327Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0229Third Party Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=700153Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00036.htmlMailing List, Third Party Advisory
- https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdfExploit, Mitigation, Third Party Advisory
- https://usn.ubuntu.com/3831-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4346Third Party Advisory
- https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26Release Notes, Vendor Advisory
- http://www.securityfocus.com/bid/106154Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHBA-2019:0327Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0229Third Party Advisory
- https://bugs.ghostscript.com/show_bug.cgi?id=700153Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00036.htmlMailing List, Third Party Advisory
- https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdfExploit, Mitigation, Third Party Advisory
- https://usn.ubuntu.com/3831-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4346Third Party Advisory
- https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19475?
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
How severe is CVE-2018-19475?
Severity scoring for CVE-2018-19475 is pending analysis. The EPSS model estimates a 9.55% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19475?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-19475?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST