Re: CVE Request (gpicview)

[Nico Golde <oss-security+ml () ngolde de>]

Hi,
* Robert Buchholz <rbu () gentoo org> [2008-09-03 11:22]:
> On Sunday 31 August 2008, Nico Golde wrote:
> > Same piece of code main-win.c doesn't look too trustworthy
> > to me either:
> >
> >     690     int error = jpegtran (filename, "/tmp/rot.jpg" , code);
> >     691     if(error)
> >     692         return error;
> >     693
> >     694     //now copy /tmp/rot.jpg back to the original file
> >     695     char command[strlen(filename)+50]; //this should not
> > generate buffer owerflow 696     // MS: didn't know, how to make it
> > better, maybe an own copy routine 697     sprintf(command,"cp
> > /tmp/rot.jpg \"%s\"",filename); 698     system(command);
> >
> > Anyone played with crafted file names?
>
> Good catch! You need to append '.jpg' at the end of the crafed filename 
> so the rotation via jpegtran is invoked, but besides that it works ok:
[...] 
Can we get a second CVE id for this then please?

Kind regards
Nico
-- 
Nico Golde - http://www.ngolde.de - nion () jabber ccc de - GPG: 0x73647CFF
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