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diff --git a/zarb-ml/mageia-dev/2011-October/008621.html b/zarb-ml/mageia-dev/2011-October/008621.html new file mode 100644 index 000000000..7c36d7bab --- /dev/null +++ b/zarb-ml/mageia-dev/2011-October/008621.html @@ -0,0 +1,93 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] About syslinux & libpng + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20About%20syslinux%20%26%20libpng&In-Reply-To=%3C4E8B252B.1060308%40gmail.com%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="008620.html"> + <LINK REL="Next" HREF="008648.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] About syslinux & libpng</H1> + <B>Guillaume Rousse</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20About%20syslinux%20%26%20libpng&In-Reply-To=%3C4E8B252B.1060308%40gmail.com%3E" + TITLE="[Mageia-dev] About syslinux & libpng">guillomovitch at gmail.com + </A><BR> + <I>Tue Oct 4 17:24:27 CEST 2011</I> + <P><UL> + <LI>Previous message: <A HREF="008620.html">[Mageia-dev] About syslinux & libpng +</A></li> + <LI>Next message: <A HREF="008648.html">[Mageia-dev] About syslinux & libpng +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#8621">[ date ]</a> + <a href="thread.html#8621">[ thread ]</a> + <a href="subject.html#8621">[ subject ]</a> + <a href="author.html#8621">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>Le 04/10/2011 16:50, Michael scherer a écrit : +><i> On Tue, Oct 04, 2011 at 11:30:29AM +0200, Buchan Milne wrote: +</I>>><i> On Monday, 3 October 2011 15:58:36 Michael Scherer wrote: +</I>>><i> +</I>>>><i> Except if I start to replace this by "here is a nice syslinux boot image +</I>>>><i> with a duck". And then my code is run by syslinux, just because someone +</I>>>><i> took my png picture. +</I>>><i> +</I>>><i> And the same person could say, "Here is my cool plymouth splash screen, use my +</I>>><i> initrd", and there are 1000 easier ways to exploit this (than trying to +</I>>><i> generate a PNG image with exploit code that someone would like enough to use +</I>>><i> syslinux). +</I>><i> +</I>><i> Sure, but we can also upload the pics on some gnome-art or something like that. +</I>><i> +</I>><i> Now, if we consider every possible exploit requires opening a document as a non +</I>><i> problem, I guess it would surely reduce our workload on security issue, and +</I>><i> for sure enhance the confidence. +</I>Those situations are not really comparable. Opening a document with the +corresponding application is a normal usage scenario, whereas +configuring the boot process is a system administration scenario, +requiring explicit context change. + +><i> And while I was not aware of it when I wrote my mail, it already happened : +</I>><i> +</I>><i> MDKSA-2006:210 +</I>Nobody said it didn't happened, just than forcing build against system +version of the library would requires more effort right now, without +avoiding the need to also rebuild syslinux in case of vulnerability in +libpng, as it is statically linked. It would just make easier to track +vulnerability by having a single version, and avoid to patch twice. + +-- +Guillaume + +</PRE> + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="008620.html">[Mageia-dev] About syslinux & libpng +</A></li> + <LI>Next message: <A HREF="008648.html">[Mageia-dev] About syslinux & libpng +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#8621">[ date ]</a> + <a href="thread.html#8621">[ thread ]</a> + <a href="subject.html#8621">[ subject ]</a> + <a href="author.html#8621">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |