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Total
6 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-15900 | 3 Artifex, Canonical, Opensuse | 3 Ghostscript, Ubuntu Linux, Leap | 2022-04-27 | 7.5 HIGH | 9.8 CRITICAL |
| A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b. | |||||
| CVE-2021-3781 | 2 Artifex, Fedoraproject | 2 Ghostscript, Fedora | 2022-02-28 | 9.3 HIGH | 9.9 CRITICAL |
| A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. | |||||
| CVE-2019-14813 | 5 Artifex, Debian, Fedoraproject and 2 more | 12 Ghostscript, Debian Linux, Fedora and 9 more | 2020-10-16 | 7.5 HIGH | 9.8 CRITICAL |
| A flaw was found in ghostscript, versions 9.x before 9.50, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands. | |||||
| CVE-2018-19409 | 4 Artifex, Canonical, Debian and 1 more | 8 Ghostscript, Ubuntu Linux, Debian Linux and 5 more | 2019-10-03 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in Artifex Ghostscript before 9.26. LockSafetyParams is not checked correctly if another device is used. | |||||
| CVE-2016-7978 | 1 Artifex | 1 Ghostscript | 2018-01-05 | 7.5 HIGH | 9.8 CRITICAL |
| Use-after-free vulnerability in Ghostscript 9.20 might allow remote attackers to execute arbitrary code via vectors related to a reference leak in .setdevice. | |||||
| CVE-2016-7979 | 1 Artifex | 1 Ghostscript | 2018-01-05 | 7.5 HIGH | 9.8 CRITICAL |
| Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently execute arbitrary code by leveraging type confusion in .initialize_dsc_parser. | |||||