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fce79a74f1
This fixes the following vulnerability:
- CVE-2026-7774:
tarfile.data_filter could be bypassed using crafted link entries,
including symlinks with empty or directory-like names, to redirect
later archive members outside the intended extraction directory. This
allowed a malicious tar archive to cause tarfile.extractall() to write
files outside the destination directory, subject to the permissions of
the extracting process.
https://www.cve.org/CVERecord?id=CVE-2026-7774
Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
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