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3171d7bc1b
Fix CVE-2022-21716: Twisted is an event-based framework for internet
applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH
client and server implement is able to accept an infinite amount of data
for the peer's SSH version identifier. This ends up with a buffer using
all the available memory. The attach is a simple as `nc -rv localhost 22
< /dev/zero`. A patch is available in version 22.2.0. There are
currently no known workarounds.
https://github.com/twisted/twisted/releases/tag/twisted-22.2.0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 92a3ca0932)
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