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0e94f8d4de
Based on the work of the Debian community, this patch fixes the
following vulnerability:
This CVE hasn't been addressed upstream and the bugs discussion is 404
[1]. But the same patch is applied on Busybox v1.38 in Yocto & Debian.
- CVE-2024-58251:
In netstat in BusyBox through 1.37.0, local users can launch of
network application with an argv[0] containing an ANSI terminal escape
sequence, leading to a denial of service (terminal locked up) when
netstat is used by a victim.
For more information, see:
- https://salsa.debian.org/installer-team/busybox/-/blob/master/debian/patches/netstat-sanitize-argv0-for-p-CVE-2024-58251.patch
- https://www.cve.org/CVERecord?id=CVE-2024-58251
This patch is still applied on Debian & Yocto as of busybox version
1.38.
[1] https://bugs.busybox.net/show_bug.cgi?id=15922
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
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