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Message-ID: <20081217171920.GE19388@ngolde.de>
Date: Wed, 17 Dec 2008 18:19:20 +0100
From: Nico Golde <oss-security+ml@...lde.de>
To: oss-security@...ts.openwall.com
Cc: "Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE id request: php-xajax
Hi,
* Steven M. Christey <coley@...us.mitre.org> [2008-12-17 17:53]:
> On Wed, 17 Dec 2008, Steffen Joeris wrote:
>
> > The patch for CVE-2007-2739 seems incomplete as it doesn't escape "&".
> > I recommend removing the replace call and using htmlspecialchars() instead.
>
> This counts for a new CVE, so use CVE-2008-5623
>
> Will there be more details available, or should I just write the
> description up based on the oss-security post? Which versions are
> affected?
Please enlighten me why it is incomplete. As far as I know
you can't perform an XSS with & only (I'm not a webappsec
expert though). But the reason it behaves different from
htmlspecialchars should not make this patch incomplete.
Cheers
Nico
--
Nico Golde - http://www.ngolde.de - nion@...ber.ccc.de - GPG: 0x73647CFF
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