A flaw was found in all ghostscript versions 9.x prior to 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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artifex ghostscript |
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fedoraproject fedora 31 |