Описание
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 9.26~dfsg+0-0ubuntu0.18.04.1 |
| cosmic | released | 9.26~dfsg+0-0ubuntu0.18.10.1 |
| devel | released | 9.26~dfsg+0-0ubuntu1 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was released [9.26~dfsg+0-0ubuntu0.14.04.1]] |
| esm-infra/bionic | released | 9.26~dfsg+0-0ubuntu0.18.04.1 |
| esm-infra/xenial | released | 9.26~dfsg+0-0ubuntu0.16.04.1 |
| precise/esm | DNE | |
| trusty | released | 9.26~dfsg+0-0ubuntu0.14.04.1 |
| trusty/esm | DNE | trusty was released [9.26~dfsg+0-0ubuntu0.14.04.1] |
| upstream | released | 9.26~dfsg-1 |
Показывать по
Ссылки на источники
EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
In Artifex Ghostscript through 9.25, the setpattern operator did not p ...
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
ELSA-2018-3834: ghostscript security and bug fix update (IMPORTANT)
EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3