Artifex Ghostscript 9.21 vulnerabilities
3 known CVE vulnerabilities in Artifex Ghostscript 9.21, translated and rated.
- CVE-2017-11714High
The psi/ztoken.c file in Artifex Ghostscript 9.21 mishandles references to the scanner state structure, allowing remote attackers to cause application crashes or potentially other unspecified impacts via a crafted PostScript document.
- CVE-2017-9835High
The gs_alloc_ref_array function in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c.
- CVE-2017-7948High
Integer overflow in the mark_curve function in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via a crafted PostScript document.