artifex gpl ghostscript 8.57 vulnerabilities and exploits

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Ghostscript 8.71 and previous versions reads initialization files from the current working directory, which allows local users to execute arbitrary PostScript commands via a Trojan horse file, related to improper support for the -P- option to the gs program, as demonstrated using...

Buffer overflow in gs/psi/iscan.c in Ghostscript 8.64 and previous versions allows remote malicious users to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDF document containing a long name.

Off-by-one error in the Ins_MINDEX function in the TrueType bytecode interpreter in Ghostscript prior to 8.71 allows remote malicious users to execute arbitrary code or cause a denial of service (heap memory corruption) via a malformed TrueType font in a document that trigger an ...

The gs_type2_interpret function in Ghostscript allows remote malicious users to cause a denial of service (incorrect pointer dereference and application crash) via crafted font data in a compressed data stream, aka bug 691043.

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