artifex ghostscript 9.20 vulnerabilities and exploits

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The PS Interpreter in Ghostscript 9.18 and 9.20 allows remote malicious users to execute arbitrary code via crafted userparams.

Artifex Ghostscript 9.18 Artifex Ghostscript 9.20

3 Github repositories

The intersect function in base/gxfill.c in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (divide-by-zero error and application crash) via a crafted file.

Artifex Ghostscript 9.20

The fill_threshhold_buffer function in base/gxht_thresh.c in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript do...

Artifex Ghostscript 9.20

The pdf14_pop_transparency_group function in base/gdevp14.c in the PDF Transparency module in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.

Artifex Ghostscript 9.20

The mem_get_bits_rectangle function in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (NULL pointer dereference) via a crafted PostScript document.

Artifex Ghostscript 9.20

The pdf14_open function in base/gdevp14.c in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (use-after-free and application crash) via a crafted file that is mishandled in the color management module.

Artifex Ghostscript 9.20

The gs_makewordimagedevice function in base/gsdevmem.c in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) via a crafted file that is mishandled in the PDF Transparency module.

Artifex Ghostscript 9.20

The mem_get_bits_rectangle function in base/gdevmem.c in Artifex Software, Inc. Ghostscript 9.20 allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.

Artifex Ghostscript 9.20

The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote malicious users to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related t...

Artifex Ghostscript 9.21 Debian Debian Linux 8.0 Debian Debian Linux 9.0

The Ins_MIRP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote malicious users to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

Artifex Ghostscript 9.21 Debian Debian Linux 8.0 Debian Debian Linux 9.0

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