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List:       buildroot
Subject:    Re: [Buildroot] [PATCH 1/1] package/expat: security bump to version 2.6.0
From:       Peter Korsgaard <peter () korsgaard ! com>
Date:       2024-02-29 21:59:53
Message-ID: 87msrjc4mb.fsf () 48ers ! dk
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>>>>> "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 to 2023.02.x and 2023.11.x, thanks.

-- 
Bye, Peter Korsgaard
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