From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: "Léo Le Bouter" <lle-bout@zaclys.net>
Cc: 47319-done@debbugs.gnu.org
Subject: bug#47319: python-lxml is vulnerable to CVE-2021-28957
Date: Tue, 22 Mar 2022 22:32:52 -0400 [thread overview]
Message-ID: <874k3p1jqj.fsf@gmail.com> (raw)
In-Reply-To: <8e3d68f9e674d1556bf2ba6baff0e72c069a2673.camel@zaclys.net> ("Léo Le Bouter"'s message of "Mon, 22 Mar 2021 15:09:24 +0100")
Hi,
Léo Le Bouter <lle-bout@zaclys.net> writes:
> CVE-2021-28957 21.03.21 06:15
> lxml 4.6.2 places the HTML action attribute into defs.link_attrs (in
> html/defs.py) for later use in input sanitization, but does not do the
> same for the HTML5 formaction attribute.
>
> Upstream fixed it in 4.6.3 (
> https://github.com/lxml/lxml/commit/2d01a1ba8984e0483ce6619b972832377f208a0d
> ), so we should probably upgrade to that.
This is the current version in Guix.
Closing; thanks!
Maxim
prev parent reply other threads:[~2022-03-23 2:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 14:09 bug#47319: python-lxml is vulnerable to CVE-2021-28957 Léo Le Bouter via Bug reports for GNU Guix
2021-03-23 15:29 ` Léo Le Bouter via Bug reports for GNU Guix
2021-03-23 17:55 ` Leo Famulari
2021-04-05 23:54 ` Mark H Weaver
2022-03-23 2:32 ` Maxim Cournoyer [this message]
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