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Message-ID: <87mw66i3pp.fsf@mid.deneb.enyo.de>
Date: Mon, 29 Dec 2014 21:46:42 +0100
From: Florian Weimer <fw@...eb.enyo.de>
To: oss-security@...ts.openwall.com
Subject: Re: CVE Request(s): libgcrypt
* Joshua Rogers:
> Double free of 'hd':
> http://lists.gnupg.org/pipermail/gcrypt-devel/2014-December/003300.html
The patch seems incorrect because the copy of the pointer in the
caller is not updated when first free happens.
The error can only happen on a path with an allocation failure, right?
> off-by-one out-of-bounds read:
> http://lists.gnupg.org/pipermail/gcrypt-devel/2014-December/003299.html
This doesn't look like a security issue because the callers all use
in-range values.
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