Commit Graph

8314 Commits

Author SHA1 Message Date
Zoltan Kelemen afffeccc29 Fixed problems with PIN min/max length handling:
- The wrong PIN was selected from the sc_pin_cmd_data structure.
- When the PIN max value was zero from the caller (meaning unknown max), the
  reader max value was not used.
2020-07-22 22:56:09 +02:00
Zoltan Kelemen 1dc359cb61 Fix for issue #1999:
- Reset context to undefined handle value on error since call may alter
  output parameter.
- Continue to assume -1 as undefined handle value in all PCSC
  implementations, to keep this fix as small and surgical as possible.
2020-07-22 22:55:30 +02:00
Jakub Jelen b16a5cbee0 pkcs15: Free app info when allocating new and in cleanup
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23746
2020-07-07 16:21:21 +02:00
Jakub Jelen c82aa92687 pkcs15: Clean memory on alocation failure 2020-07-07 16:21:21 +02:00
Jakub Jelen 2d6de2510c pkcs15: Drop bogus checks 2020-07-07 16:21:21 +02:00
Jakub Jelen 4c473fba29 authentic: Clean private data on error
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23786
2020-07-07 16:21:21 +02:00
Jakub Jelen 05dcde508b authentic: Use memmove as the memory can overlap (if path is > 2B)
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23787
2020-07-07 16:21:21 +02:00
Jakub Jelen 5098cfdb40 authentic: Do not leak memory on fail path
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23788
2020-07-07 16:21:21 +02:00
Jakub Jelen 7cf8087351 asepcos: Avoid heap-buffer-overflow
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23529
2020-07-07 16:21:21 +02:00
Jakub Jelen c4d7bb1a7b Do not crash on if private certificate is ignored (#2057) 2020-07-07 16:21:21 +02:00
Jakub Jelen 43379b3b22 coolkey: Rewrite coolkey_rsa_op() for better readability 2020-07-07 16:21:21 +02:00
Jakub Jelen 0cda376dba pkcs15-pubkey: Make sc_pkcs15_pubkey_from_spki_fields more robust against errors
Original patch from Douglas E Engert <deengert@gmail.com>
2020-07-07 16:21:21 +02:00
Jakub Jelen e759b17b66 pkcs15-pubkey: Avoid memory leaks when spki parsing fails
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22189
2020-07-07 16:21:21 +02:00
Jakub Jelen 56f4c6c34a piv: Free pubkey on error
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22297
2020-07-07 16:21:21 +02:00
Jakub Jelen 3696331d5c Remove more needless checks for NULL before free 2020-07-07 16:21:21 +02:00
Jakub Jelen fea08d749d coolkey: Avoid memory leak
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23251
2020-07-07 16:21:21 +02:00
Jakub Jelen 054cb08c90
Add CII Best practices badge
this splits also badges to separate lines for simpler diffs. They are still rendered on single line
2020-07-07 12:37:58 +02:00
Jakub Jelen 0defebfe05 doc: Recommend pin caching in combination with pin_cache_ignore_user_consent configuration option 2020-07-03 17:55:24 +02:00
Jakub Jelen 97ec23a2d9 pkcs11: Propagate ignore_user_consent
If user consent is ignored through configuration, do not present
ALWAYS_AUTHENTICATE=TRUE attribute in PKCS#11

Fixes #2039
2020-07-03 17:55:24 +02:00
Raul Metsma 7a29e6c047 Move to macOS Utilities folder
Signed-off-by: Raul Metsma <raul@metsma.ee>
2020-07-03 17:36:49 +02:00
Jakub Jelen c458d81723 SECURITY.md: Introduce security reporting process 2020-07-03 17:32:50 +02:00
Zoltan Kelemen 929717b505 Make PUK reference available to card driver from PKCS #15 layer for PIN
unblock operations. This helps some of the card drivers which otherwise
would have a hard time locating the PUK for a PIN.
2020-07-02 13:24:57 +02:00
Zoltan Kelemen bf30d64cf9 Fixes build error in opensc-notify (issue #2068). 2020-07-02 13:20:01 +02:00
René Liebscher 223a0949e8 Add sc_free()
For more details see https://github.com/OpenSC/OpenSC/issues/2054
2020-06-22 10:47:59 +02:00
René Liebscher 4d96fbfed4 Remove compiler warnings/errors
Recent compilers have activated some additional
checks which let the build fail. (at least with cygwin)
(Normally it would be warnings but opensc compiles
with -Werror)

GCC 9.3:
In file included from profile.c:27:
profile.c: In function '__expr_get':
profile.c:2273:18: error: array subscript has type 'char' [-Werror=char-subscripts]
 2273 |   while (isspace(*s))
      |                  ^~

clang 8.0.1:
compat_getopt_main.c:102:22: error: array subscript is of type 'char' [-Werror,-Wchar-subscripts]
                rc = toupper(rc);
                     ^~~~~~~~~~~
/usr/include/ctype.h:161:25: note: expanded from macro 'toupper'
      (void) __CTYPE_PTR[__x]; (toupper) (__x);})
                        ^~~~

Actually the code is correct as isspace and others
are used here with data type char, and are to be used
with data type int.

So either the compiler should have deactivated
this error, or the ctype.h macros have to be
written so the compiler no longer complains.

As there is also a simple workaround by casting
char to unsigned char, there is no need to wait for one
of the former options to be happen sometime.
2020-06-22 10:47:02 +02:00
Jakub Jelen e63f054af9
README: Fix pipeline icons from gitlab CI 2020-06-11 11:23:31 +02:00
Jakub Jelen 7ae74c524f piv: Avoid accessing memory after zero-length tags
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23215
2020-06-09 13:02:27 +02:00
Jakub Jelen 5e7d4fb8ba oberthur: Avoid memory leaks
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23126
2020-06-09 13:02:27 +02:00
Jakub Jelen 0a34d11cb7 oberthur: Avoid memory leaks on error paths 2020-06-09 13:02:27 +02:00
Jakub Jelen c3b9152a99 .travis-ci: Explicitly require new build dependency for yubico-piv-tool 2020-06-09 13:02:27 +02:00
Jakub Jelen 57c895165f .travis-ci: yubico-piv-tool build system was changed to cmake 2020-06-09 13:02:27 +02:00
Jakub Jelen 62403eec34 tcos: Use memset instead of for cycle 2020-06-09 13:02:27 +02:00
Jakub Jelen 9dd3370673 oberthur: Fix operator precedence
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22665
2020-06-09 13:02:27 +02:00
Jakub Jelen a5f04188bc pteid: Do not overwrite already set information in tokeninfo
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22578
2020-06-09 13:02:27 +02:00
Jakub Jelen f49162af04 Avoid memory leaks when initializing tokeninfo in various drivers
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22578
2020-06-09 13:02:27 +02:00
Jakub Jelen 71d1f69a3a Reformat tcos_compute_signature() for better readability 2020-06-09 13:02:27 +02:00
Jakub Jelen e6848b6d88 tcos: Yet anoter buffer underflow as previous 2020-06-09 13:02:27 +02:00
Jakub Jelen fa719b301f tcos: Prevent buffer underflow
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22995
2020-06-09 13:02:27 +02:00
Jakub Jelen d141b35596 tcos: Rewrite assert to explicit check 2020-06-09 13:02:27 +02:00
Jakub Jelen 1819ca33d6 tcos_decipher: Reformat to improve readability 2020-06-09 13:02:27 +02:00
Jakub Jelen 53395f4075 tcos: Replace assert with explicit check
Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22999
2020-06-09 13:02:27 +02:00
Jakub Jelen 8940ed5d85 tcos: Avoid memory leak on invalid inputs
(make sure the pointer is initialized)

Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22765#c2
2020-06-09 13:02:27 +02:00
Jakub Jelen b418601942 pkcs11-spy: Dump slot id for C_WaitForSlotEvent 2020-06-09 13:02:27 +02:00
Frank Morgner 36247d85b0 pkcs11: fixed notifying twice in case of an attached reader
before 14e396273 sc_wait_for_event() only notified in case of a new
reader, but didn't add it to the internal list of readers. That's why
PKCS#11 needed to bail out early in this case (and the application had
to call C_WaitForSlotEvent a second time to actually get the related
slot). Since sc_wait_for_event() can now handle insertion correctly, we
can now immediately check (and reset) the events on the slots.
2020-06-09 12:07:04 +02:00
Frank Morgner 1c7b311289 pcsc: immediately exit on hotplug events
fixes delayed notification for removed readers

closes https://github.com/OpenSC/OpenSC/issues/2021
2020-06-09 12:07:04 +02:00
Frank Morgner 8f6e5dc2b0 Unbreak wait for events
By Jabuk Jelen

Fixes https://github.com/OpenSC/OpenSC/issues/2021
2020-06-09 12:07:04 +02:00
Frank Morgner 1bb2547abc respect PKCS#11 allowed return values 2020-06-08 14:18:23 +02:00
Luka Logar fc296b5488 IsoApplet: Add some more Travis tests 2020-06-08 14:18:23 +02:00
Frank Morgner 6a6b3e4b62 prevent memory leak 2020-06-08 14:18:23 +02:00
Frank Morgner 58b03b68dd check for unbound cards
closes https://github.com/OpenSC/OpenSC/pull/2045
2020-06-08 14:18:23 +02:00