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From: Peter Korsgaard <peter@korsgaard.com>
To: Quentin Schulz <foss+buildroot@0leil.net>
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>,
	Fabrice Fontaine <fontaine.fabrice@gmail.com>,
	buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 0/2] package/cairo: fix multiple CVEs
Date: Wed, 14 Dec 2022 20:01:44 +0100	[thread overview]
Message-ID: <87pmclu7vr.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20221213-cairo-cves-v1-0-b802b492d112@theobroma-systems.com> (Quentin Schulz's message of "Wed, 14 Dec 2022 12:16:00 +0100")

>>>>> "Quentin" == Quentin Schulz <foss+buildroot@0leil.net> writes:

 > This fixes CVE-2019-6462 with an upstream patch and CVE-2020-35492 with a patch
 > slightly modified compared to upstream (namely removing tests since it includes
 > a png file which `patch` does not know how to handle when applying the patch).

Thanks!

 > There's still one CVE in the wild: CVE-2019-6461 but there's no patch for it yet
 > (not even an attempt),
 > c.f. https://gitlab.freedesktop.org/cairo/cairo/-/issues/352.

 > Yocto does have a patch for it though:
 > https://cgit.openembedded.org/openembedded-core/tree/meta/recipes-graphics/cairo/cairo/CVE-2019-6462.patch?id=a89bea9fed0005bc7d820a1fc6a9d6dd7c246c22
 > (don't mind the wrong CVE name, I'll send a patch fixing it soon).

 > But I'm not entirely convinced it's a proper fix? So i'll leave it up for
 > discussion.

That indeed looks kind of fishy to me, but I don't really know much
about cairo. Anyone?

-- 
Bye, Peter Korsgaard
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      parent reply	other threads:[~2022-12-14 19:01 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-14 11:16 [Buildroot] [PATCH 0/2] package/cairo: fix multiple CVEs Quentin Schulz
2022-12-14 11:16 ` [Buildroot] [PATCH 1/2] package/cairo: fix CVE-2019-6462 Quentin Schulz
2022-12-14 19:03   ` Peter Korsgaard
2022-12-21 17:57   ` Peter Korsgaard
2022-12-14 11:16 ` [Buildroot] [PATCH 2/2] package/cairo: fix CVE-2020-35492 Quentin Schulz
2022-12-14 19:03   ` Peter Korsgaard
2022-12-21 17:57   ` Peter Korsgaard
2022-12-14 19:01 ` Peter Korsgaard [this message]

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