PolarSSL ChangeLog

= Version 1.2.11 released 2014-07-11
Features
  * Entropy module now supports seed writing and reading

Changes
  * Introduced POLARSSL_HAVE_READDIR_R for systems without it
  * Improvements to the CMake build system, contributed by Julian Ospald.
  * Work around a bug of the version of Clang shipped by Apple with Mavericks
    that prevented bignum.c from compiling. (Reported by Rafael Baptista.)
  * Improvements to tests/Makefile, contributed by Oden Eriksson.
  * Use UTC time to check certificate validity.
  * Reject certificates with times not in UTC, per RFC 5280.
  * Migrate zeroizing of data to polarssl_zeroize() instead of memset()
    against unwanted compiler optimizations

Security
  * Forbid change of server certificate during renegotiation to prevent
    "triple handshake" attack when authentication mode is optional (the
    attack was already impossible when authentication is required).
  * Check notBefore timestamp of certificates and CRLs from the future.
  * Forbid sequence number wrapping
  * Prevent potential NULL pointer dereference in ssl_read_record() (found by
    TrustInSoft)
  * Fix length checking for AEAD ciphersuites (found by Codenomicon).
    It was possible to crash the server (and client) using crafted messages
    when a GCM suite was chosen.

Bugfix
  * Fixed X.509 hostname comparison (with non-regular characters)
  * SSL now gracefully handles missing RNG
  * crypt_and_hash app checks MAC before final decryption
  * Fixed x509_crt_parse_path() bug on Windows platforms
  * Added missing MPI_CHK() around some statements in mpi_div_mpi() (found by
    TrustInSoft)
  * Fixed potential overflow in certificate size verification in
    ssl_write_certificate() (found by TrustInSoft)
  * Fix ASM format in bn_mul.h
  * Potential memory leak in bignum_selftest()
  * Replaced expired test certificate
  * ssl_mail_client now terminates lines with CRLF, instead of LF
  * Fix bug in RSA PKCS#1 v1.5 "reversed" operations
  * Fixed testing with out-of-source builds using cmake
  * Fixed version-major intolerance in server
  * Fixed CMake symlinking on out-of-source builds
  * Bignum's MIPS-32 assembly was used on MIPS-64, causing chaos. (Found by
    Alex Wilson.)
  * ssl_init() was leaving a dirty pointer in ssl_context if malloc of
    out_ctr failed
  * ssl_handshake_init() was leaving dirty pointers in subcontexts if malloc
    of one of them failed
  * x509_get_current_time() uses localtime_r() to prevent thread issues
  * Some example server programs were not sending the close_notify alert.
  * Potential memory leak in mpi_exp_mod() when error occurs during
    calculation of RR.
  * Improve interoperability by not writing extension length in ClientHello
    when no extensions are present (found by Matthew Page)
  * rsa_check_pubkey() now allows an E up to N
  * On OpenBSD, use arc4random_buf() instead of rand() to prevent warnings
  * mpi_fill_random() was creating numbers larger than requested on
    big-endian platform when size was not an integer number of limbs
  * Fix detection of DragonflyBSD in net.c (found by Markus Pfeiffer)
  * Stricter check on SSL ClientHello internal sizes compared to actual packet
    size (found by TrustInSoft)
  * Fix preprocessor checks for bn_mul PPC asm (found by Barry K. Nathan).
  * Use \n\t rather than semicolons for bn_mul asm, since some assemblers
    interpret semicolons as comment delimiters (found by Barry K. Nathan).
  * Disable broken Sparc64 bn_mul assembly (found by Florian Obser).
  * Fix base64_decode() to return and check length correctly (in case of
    tight buffers)

= Version 1.2.10 released 2013-10-07
Changes
  * Changed RSA blinding to a slower but thread-safe version
  * Make get_pkcs_padding() constant-time

Bugfix
  * Fixed memory leak in RSA as a result of introduction of blinding
  * Fixed ssl_pkcs11_decrypt() prototype
  * Fixed MSVC project files

= Version 1.2.9 released 2013-10-01
Changes
  * x509_verify() now case insensitive for cn (RFC 6125 6.4)

Bugfix
  * Fixed potential memory leak when failing to resume a session
  * Fixed potential file descriptor leaks (found by Remi Gacogne)
  * Minor fixes

Security
  * Fixed potential heap buffer overflow on large hostname setting
  * Fixed potential negative value misinterpretation in load_file()
  * RSA blinding on CRT operations to counter timing attacks
    (found by Cyril Arnaud and Pierre-Alain Fouque)

(obache)