[Opensc-commits] [OpenSC/OpenSC] 0ed4b6: fixed accessing data length before accessing buffer

[Frank M. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/OpenSC
  Commit: 0ed4b62ae9cd7104706b779fd50bb65385443310
      https://github.com/OpenSC/OpenSC/commit/0ed4b62ae9cd7104706b779fd50bb65385443310
  Author: Frank Morgner <fra...@gm...>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M src/libopensc/pkcs15-pubkey.c

  Log Message:
  -----------
  fixed accessing data length before accessing buffer

fixes UNKNOWN READ · sc_pkcs15_decode_pubkey_ec
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46852


  Commit: 9035200bb931ef11a422854435079824fb9ae580
      https://github.com/OpenSC/OpenSC/commit/9035200bb931ef11a422854435079824fb9ae580
  Author: Frank Morgner <fra...@gm...>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M src/pkcs15init/pkcs15-epass2003.c

  Log Message:
  -----------
  fixed input checking

fixes Index-out-of-bounds · epassNUMBER_pkcs15_key_reference
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46738


  Commit: 1e6558ad6fb4cb508bd6a9d115e0899eaf6d3926
      https://github.com/OpenSC/OpenSC/commit/1e6558ad6fb4cb508bd6a9d115e0899eaf6d3926
  Author: Frank Morgner <fra...@gm...>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M src/pkcs15init/pkcs15-lib.c

  Log Message:
  -----------
  fixed input checking

fixes Heap-buffer-overflow READ 1 · sc_pkcs15init_delete_by_path
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46653


  Commit: 8697a01850d5e02a3099acd5160d0a0ee2d31077
      https://github.com/OpenSC/OpenSC/commit/8697a01850d5e02a3099acd5160d0a0ee2d31077
  Author: Frank Morgner <fra...@gm...>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M src/pkcs15init/profile.c

  Log Message:
  -----------
  fixed input checking

fixes Heap-buffer-overflow WRITE 2 · do_fileid
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45430


  Commit: fdf343bfcd80d8041f6d199492cf5508dec7b2f8
      https://github.com/OpenSC/OpenSC/commit/fdf343bfcd80d8041f6d199492cf5508dec7b2f8
  Author: Frank Morgner <fra...@gm...>
  Date:   2022-05-03 (Tue, 03 May 2022)

  Changed paths:
    M src/libopensc/card-sc-hsm.c

  Log Message:
  -----------
  sc-hsm: fixed buffer length check in listing files


Compare: https://github.com/OpenSC/OpenSC/compare/64be6695cee0...fdf343bfcd80