CVE-2018-18073
- Source
- https://cve.org/CVERecord?id=CVE-2018-18073
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-18073.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-18073
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:16:10.911980Z
- Published
- 2018-10-15T16:29:03Z
- Modified
- 2026-01-27T04:16:10.911980Z
- Severity
-
- 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Artifex Ghostscript allows attackers to bypass a sandbox protection mechanism by leveraging exposure of system operators in the saved execution stack in an error object.
- References
-
- http://packetstormsecurity.com/files/149758/Ghostscript-Exposed-System-Operators.html
- http://www.openwall.com/lists/oss-security/2018/10/10/12
- https://access.redhat.com/errata/RHSA-2018:3834
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1690
- https://bugs.ghostscript.com/show_bug.cgi?id=699927
- https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html
- https://usn.ubuntu.com/3803-1/
- https://www.debian.org/security/2018/dsa-4336
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=34cc326eb2c5695833361887fe0b32e8d987741c