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Fixes the following vulnerabilities: - CVE-2025-61728: archive/zip: denial of service when parsing arbitrary ZIP archives archive/zip used a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive. - CVE-2025-61726: net/http: memory exhaustion in Request.ParseForm When parsing a URL-encoded form net/http may allocate an unexpected amount of memory when provided a large number of key-value pairs. This can result in a denial of service due to memory exhaustion. - CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session ticket keys, session resumption does not account for the expiration of full certificate chain The Config.Clone methods allows cloning a Config which has already been passed to a TLS function, allowing it to be mutated and reused. If Config.SessionTicketKey has not been set, and Config.SetSessionTicketKeys has not been called, crypto/tls will generate random session ticket keys and automatically rotate them. Config.Clone would copy these automatically generated keys into the returned Config, meaning that the two Configs would share session ticket keys, allowing sessions created using one Config could be used to resume sessions with the other Config. This can allow clients to resume sessions even though the Config may be configured such that they should not be able to do so. - CVE-2025-61731: cmd/go: unexpected code execution when invoking toolchain The Go toolchain supports multiple VCS which are used retrieving modules and embedding build information into binaries. On systems with Mercurial installed (hg) downloading modules (e.g. via go get or go mod download) from non-standard sources (e.g. custom domains) can cause unexpected code execution due to how external VCS commands are constructed. On systems with Git installed, downloading and building modules with malicious version strings could allow an attacker to write to arbitrary files on the system the user has access to. This can only be triggered by explicitly providing the malicious version strings to the toolchain, and does not affect usage of @latest or bare module paths. The toolchain now uses safer VCS options to prevent misinterpretation of untrusted inputs. In addition, the toolchain now disallows module version strings prefixed with a "-" or "/" character. - CVE-2025-61730: crypto/tls: handshake messages may be processed at the incorrect encryption level During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake. For details, see the announcement: https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc Signed-off-by: Peter Korsgaard <peter@korsgaard.com> 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