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aef9df6cac
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>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 9dad5e7d7f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches