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65560584ed
For change log, see:
https://logging.apache.org/log4cxx/1.7.0/changelog.html
This fixes the following vulnerability:
- CVE-2026-40023:
Apache Log4cxx's XMLLayout
https://logging.apache.org/log4cxx/1.7.0/classlog4cxx_1_1xml_1_1XMLLayout.html,
in versions before 1.7.0, fails to sanitize characters forbidden
by the XML 1.0 specification https://www.w3.org/TR/xml/#charsets
in log messages, NDC, and MDC property keys and values, producing
invalid XML output. Conforming XML parsers must reject such
documents with a fatal error, which may cause downstream log
processing systems to drop or fail to index affected records.
An attacker who can influence logged data can exploit this
to suppress individual log records, impairing audit trails and
detection of malicious activity. Users are advised to upgrade to
Apache Log4cxx 1.7.0, which fixes this issue.
https://www.cve.org/CVERecord?id=CVE-2026-40023
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
[Julien: add link to change log in commit log]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 1d5c6d18da)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
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 https://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