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Author SHA1 Message Date
D4N
28fa146d97
Merge pull request #230 from D4N/fix_170 
Fix for #170
 2018-02-22 17:16:09 +01:00
Dan Čermák
cabf756553 Add reproducer for #170 to the test suite 2018-02-22 16:42:51 +01:00
Dan Čermák
751fba8b54 Added dataBuf size check before calling PngChunk::decodeIHDRChunk 
- cdataBuf must be at least 8 bytes long otherwise decodeIHDRChunk
  reads out of bounds
- pngImage::readMetadata now skips png chunks where the offset for
  IHDR chunks is invalid
- added assertion into PngChunk::decodeIHDRChunk() to ensure dataBuf
  size
 2018-02-22 14:55:12 +01:00
D4N
a1ab522eda
Merge pull request #231 from D4N/pngimage_documentation_fix 
Fix outdated documentation of PngImage::doWriteMetadata()
 2018-02-22 14:54:20 +01:00
Dan Čermák
22a7a8c2ed Fix outdated documentation of PngImage::doWriteMetadata() 
The function does not return anything, it only throws exceptions.
 2018-02-22 11:57:51 +01:00
D4N
9f74f247b4
Merge pull request #227 from frli8848/master 
Nikon mount - Sigma Lens Updates
 2018-02-22 11:57:03 +01:00
Dan Čermák
73ac02d7f2 Added test for Sigma lenses 2018-02-21 12:57:45 +01:00
Fredrik lingvall
fc8b45dd12 Added the Sigma 120-300mm F2.8 DG OS HSM | S for Nikon mount. 2018-02-21 12:56:42 +01:00
Fredrik lingvall
34a3be025e Added Sigma 50mm F1.4 DG HSM | A mount/UPC code (for Nikon mount). 2018-02-21 12:56:42 +01:00
Fredrik Lingvall
215227024d Added Sigma 20mm F1.4 DG HSM | A mount/UPC code (for Nikon mount). 2018-02-21 12:56:42 +01:00
D4N
f9d421b172
Merge pull request #109 from D4N/error_codes_enum 
[WIP] Added error codes from src/error.cpp into an enumeration
 2018-02-19 14:25:33 +01:00
Dan Čermák
3965a44df2 Replace error variable names in test suite with enum error codes 2018-02-18 10:44:05 +01:00
Dan Čermák
a15f090f81 Modified test suite so that case sensitive keys are possible 2018-02-18 10:42:16 +01:00
Dan Čermák
efe2ccdcb6 Replaced all hardcoded error codes with ker... constants 2018-02-18 09:28:57 +01:00
Dan Čermák
d897997b29 Force error code usage to construct a Exiv2::BasicError 
changed parameter code_'s type from int to ErrorCode => requires the
usage of the enum constants
 2018-02-18 09:28:40 +01:00
Dan Čermák
d3c3c036b8 Incorporated error codes into errList 2018-02-18 09:26:47 +01:00
Dan Čermák
b80fa1b4ed Added error codes from src/error.cpp into an enumeration 2018-02-18 09:26:32 +01:00
D4N
efee9a2b58
Merge pull request #205 from D4N/CVE-2017-1000127_reproducer 
Added reproducer for CVE-2017-1000127
 2018-02-07 12:36:10 +01:00
Dan Čermák
ead7f309b0 Added reproducer for CVE-2017-1000127 2018-02-07 11:16:23 +01:00
Robin Mills
55001c8ddf
Merge pull request #222 from Exiv2/fix-220 
Fix 220
 2018-02-03 14:19:59 +00:00
clanmills
7d837d9c86 Changes to test/Makefile following Dan's review. 2018-02-03 12:29:22 +00:00
D4N
9cddfa514d
Merge pull request #207 from D4N/fix_cve_2018_4868 
Fix CVE-2018-4868
 2018-02-01 18:08:47 +01:00
Dan Čermák
72de0f96f3 Added reproducer for CVE-2018-4868 to the test suite 2018-02-01 17:55:22 +01:00
Dan Čermák
fcb4257051 Add check for DataBuf.size_ in Jp2Image::readMetadata() 
When parsing a subBox that is a ColorHeader, a length is extracted
from the input file and fed directly into DataBuf() (which calls
malloc). A crafted input file can provide arbitrarily (up to
max(uint32_t)-8) large values and result in excessive memory
allocation.

This commit adds a check for the new size of DataBuf so that it is not
larger than the remaining size of the file.

This fixes #202 aka CVE-2018-4868
 2018-02-01 17:55:22 +01:00
Robin Mills
7f56236bb8
Merge pull request #212 from Kicer86/master 
fix for crash in bigtiff (issue #208)
 2018-02-01 15:13:12 +00:00
Robin Mills
a1f1989cb5
Merge branch 'master' into master 2018-02-01 14:55:07 +00:00
clanmills
06e3570f10 Trivial Documentation Update 2018-01-29 09:14:48 +00:00
clanmills
552247c3d0 Update test/Makefile not to exit on error 2018-01-29 09:13:58 +00:00
clanmills
c082537967 Fix #220 https://github.com/Exiv2/exiv2/issues/220 2018-01-29 09:13:27 +00:00
D4N
5f360a99af
Merge pull request #217 from D4N/fix_187 
Fix for #187
 2018-01-27 22:27:49 +01:00
Dan Čermák
80c4d95171 Add regression test for CVE 2017-17669 2018-01-27 14:51:40 +01:00
Dan Čermák
e0ab5aaa87 Add error 14 text as a variable to the test suite 2018-01-27 14:51:40 +01:00
Dan Čermák
4429b962e1 Fix out of bounds read in src/pngchunk_int.cpp by @brianmay 
- consider that key is advanced by 8 bytes if stripHeader is true
  => length is reduced by same amount
  Fixed by adding offset to the check in the loop
- Rewrote loop so that keysize is checked before the next
  iteration (preventing an out of bounds read)
 2018-01-27 14:51:40 +01:00
Robin Mills
df4113b765 changes to MemIo::reserve() for #200 (#213) 
* changes to MemIo::reserve() for #200

* Changes following review by Dan (thanks, Dan).
 2018-01-26 09:19:03 +01:00
Michał Walenciak
d219e61586 be more error prone 2018-01-17 19:07:41 +01:00
Michał Walenciak
24348e85ca checks for valid reads 2018-01-15 21:44:41 +01:00
Michał Walenciak
421c6d6723 improvements for issue #208 2018-01-14 08:24:26 +01:00
D4N
b7d76da9d5
Merge pull request #203 from Exiv2/fix_201 
Fix #201
 2018-01-13 21:30:02 +01:00
Michał Walenciak
dba9fba725 test for issue #208 2018-01-13 15:52:50 +01:00
Michał Walenciak
1647908e00 fix for crash in bigtiff (issue #208) 2018-01-13 11:44:31 +01:00
Dan Čermák
9900f523fe Added reproducer for #201 to the test suite 2018-01-06 00:26:09 +01:00
Robin Mills
7d42da94d0 Removed wrong ExifData::const_iterator that shadowed the correct one 2018-01-06 00:07:36 +01:00
D4N
4be065595e
Merge pull request #155 from D4N/python_test_suite_wip 
[WIP][RFC] Python test suite
 2018-01-05 07:36:20 +01:00
Dan Čermák
27d7a5d968 Added new test suite to travis & Appveyor 2018-01-05 00:44:40 +01:00
Dan Čermák
5267123186 Ported tiff-test.sh 2018-01-05 00:44:24 +01:00
Dan Čermák
085c9715fc Added some example test cases to the new test suite 2018-01-05 00:43:43 +01:00
Dan Čermák
2e745b0b26 Added replacement for the current regression test suite 2018-01-05 00:42:45 +01:00
Luis Díaz Más
00f32316b2 Add missing header 2017-12-21 16:33:14 +01:00
Luis Díaz Más
22527f0927 Add reproducer for issue #188 2017-12-21 16:33:14 +01:00
Luis Díaz Más
14ff034fb4 Catch std::overflow_error exception in Print::run 2017-12-21 16:33:14 +01:00