Date: Sun, 30 May 2010 21:52:56 +0200 From: Florian Weimer <fw@...eb.enyo.de> To: oss-security@...ts.openwall.com Subject: Re: CVE request: ghostscript and gv * Bernhard R. Link: > * Ludwig Nussel <ludwig.nussel@...e.de> [100528 12:05]: >> Upstream suggested to use -P- in addition to -dSAFER. > > Either I mix something up or that option does not even help: > > With the Debian lenny version I get: > > $ touch gs_init.ps > $ /usr/bin/gs -P- notneeded.ps > GPL Ghostscript 8.62: Initialization file gs_init.ps does not begin with an integer. "gs -P- -DSAFER gs_init.ps" works, too, so you can inject the payload with file-name-preserving user agents. 8-( Is the general consensus that we should patch this in viewers/Ghostscript wrappers, and not Ghostscript itself?
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