On Fri, Jan 15, 2021 at 11:23:39AM +0000, Richard Purdie wrote:
> On Fri, 2021-01-15 at 12:47 +0200, Mikko Rapeli wrote:
> > It affects only cairo embedded into Firefox.
> > 
> > https://security-tracker.debian.org/tracker/CVE-2013-0800
> > 
> > "The description is misleading: Firefox embeds a copy of Cairo, the 
> > interdiff
> > shows the respective change at 
> > mozilla-esr17/gfx/cairo/cairo/src/cairo-image-surface.c
> > Apparently the forked copy has changed, the code isn't present in vanilla 
> > Cairo"
> > 
> > Signed-off-by: Mikko Rapeli <[email protected]>
> > ---
> >  meta/recipes-graphics/cairo/cairo_1.16.0.bb | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/meta/recipes-graphics/cairo/cairo_1.16.0.bb 
> > b/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> > index 8663dec404..29088ab0d6 100644
> > --- a/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> > +++ b/meta/recipes-graphics/cairo/cairo_1.16.0.bb
> > @@ -29,6 +29,9 @@ SRC_URI = 
> > "http://cairographics.org/releases/cairo-${PV}.tar.xz \
> >             file://CVE-2019-6462.patch \
> >            "
> >  
> > 
> > 
> > 
> > +# Affects only embedded cairo in Firefox
> > +CVE_CHECK_WHITELIST += "CVE-2013-0800"
> > +
> 
> That sounds a lot like we should send a CPE change upstream to classify
> it as firefox rather than cairo?

Ok, I sent an email to [email protected] for removal of
"cpe:2.3:a:cairographics:cairo:-:*:*:*:*:*:*:*" from CVE-2013-0800 data citing
the Debian details.

I hope this was the correct way to do this.

Cheers,

-Mikko
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