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15cd727841
Extract from release announcement:
- (2.9, 2.7, 2.1) Fixed an issue in the X.509 module which could lead
to a buffer overread during certificate validation. Additionally, the
issue could also lead to unnecessary callback checks being made or to
some validation checks to be omitted. The overread could be triggered
remotely, while the other issues would require a non DER-compliant
certificate to be correctly signed by a trusted CA, or a trusted CA with
a non DER-compliant certificate. Found by luocm. Fixes #825.
- (2.9, 2.7, 2.1) Fixed the buffer length assertion in the
ssl_parse_certificate_request() function which could lead to an
arbitrary overread of the message buffer. The overreads could be caused
by receiving a malformed algorithms section which was too short. In
builds with debug output, this overread data was output with the debug
data.
- (2.9, 2.7, 2.1) Fixed a client-side bug in the validation of the
server's ciphersuite choice which could potentially lead to the client
accepting a ciphersuite it didn't offer or a ciphersuite that could not
be used with the TLS or DTLS version chosen by the server. This could
lead to corruption of internal data structures for some configurations.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a335d32a5f)
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 Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches