From: Peter Korsgaard <peter@korsgaard.com>
To: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/1] package/expat: security bump to version 2.6.0
Date: Tue, 06 Feb 2024 21:52:47 +0100 [thread overview]
Message-ID: <874jel5n8g.fsf@48ers.dk> (raw)
In-Reply-To: <20240206204209.864622-1-fontaine.fabrice@gmail.com> (Fabrice Fontaine's message of "Tue, 6 Feb 2024 21:42:08 +0100")
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:
> Security fixes:
> - CVE-2023-52425: Fix quadratic runtime issues with big tokens that can
> cause denial of service, in partial where dealing with compressed XML
> input. Applications that parsed a document in one go -- a single call
> to functions XML_Parse or XML_ParseBuffer -- were not affected. The
> smaller the chunks/buffers you use for parsing previously, the bigger
> the problem prior to the fix.
> - CVE-2023-52426: Fix billion laughs attacks for users compiling
> *without* XML_DTD defined (which is not common). Users with XML_DTD
> defined have been protected since Expat >=2.4.0 (and that was
> CVE-2013-0340 back then).
> https://blog.hartwork.org/posts/expat-2-6-0-released/
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Committed, thanks.
--
Bye, Peter Korsgaard
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next prev parent reply other threads:[~2024-02-06 20:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-06 20:42 [Buildroot] [PATCH 1/1] package/expat: security bump to version 2.6.0 Fabrice Fontaine
2024-02-06 20:52 ` Peter Korsgaard [this message]
2024-02-29 22:01 ` Peter Korsgaard
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