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posted by mrpg on Thursday August 23 2018, @09:39AM   Printer-friendly
from the smoke-gets-in-your-computer dept.

Threatpost:

Researchers have uncovered vulnerabilities in the widely deployed Ghostscript package that allows bad actors to remotely take control of vulnerable systems. There's no current patch available for the multiple flaws discovered.

Ghostscript is a suite of tools used by hundreds of software suites and coding libraries, which allows desktop software and web servers to handle Adobe Systems' PostScript and PDF page description languages.

Multiple bypass vulnerabilities, disclosed Tuesday, exist in the suite's optional -dSAFER feature, which is ironically supposed to prevent unsafe PostScript operations. By causing Ghostscript (or a program leveraging Ghostscript) to parse a specially-crafted malicious file, a remote, unauthenticated attacker may be able to execute arbitrary commands with the privileges of the Ghostscript code.


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  • (Score: 2) by Gaaark on Thursday August 23 2018, @11:14AM

    by Gaaark (41) on Thursday August 23 2018, @11:14AM (#725142) Journal

    Fore....err.....FIRE!

    --
    --- Please remind me if I haven't been civil to you: I'm channeling MDC. ---Gaaark 2.0 ---
    Starting Score:    1  point
    Karma-Bonus Modifier   +1  

    Total Score:   2