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Author SHA1 Message Date
Eric Soroos
22e9bee4ef Fix DOS in PSDImagePlugin -- CVE-2021-28675 
* PSDImagePlugin did not sanity check the number of input layers and
  vs the size of the data block, this could lead to a DOS on
  Image.open prior to Image.load.
* This issue dates to the PIL fork
 2021-04-01 17:17:31 +03:00
Eric Soroos
ba65f0b08e Fix Memory DOS in ImageFont 
* A corrupt or specially crafted TTF font could have font metrics that
  lead to unreasonably large sizes when rendering text in
  font. ImageFont.py did not check the image size before allocating
  memory for it.
* Found with oss-fuzz
* This dates from the PIL fork
 2021-04-01 17:17:27 +03:00
Eric Soroos
bb6c11fb88 Fix FLI DOS -- CVE-2021-28676 
* FliDecode did not properly check that the block advance was
  non-zero, potentally leading to an infinite loop on load.
* This dates to the PIL Fork
* Found with oss-fuzz
 2021-04-01 17:17:23 +03:00
Eric Soroos
5a5e6db0ab Fix EPS DOS on _open -- CVE-2021-28677 
* The readline used in EPS has to deal with any combination of \r and
  \n as line endings. It used an accidentally quadratic method of
  accumulating lines while looking for a line ending.
* A malicious EPS file could use this to perform a DOS of Pillow in
  the open phase, before an image was accepted for opening.
* This dates to the PIL Fork
 2021-04-01 17:17:18 +03:00
Eric Soroos
3bf5eddb89 Fix OOB Read in Jpeg2KDecode CVE-2021-25287,CVE-2021-25288 
* For J2k images with multiple bands, it's legal in to have different
  widths for each band, e.g. 1 byte for L, 4 bytes for A
* This dates to Pillow 2.4.0
 2021-04-01 17:17:13 +03:00
Hugo van Kemenade
8ec027867f Add security release notes 2021-04-01 17:15:44 +03:00
Hugo van Kemenade
ef5f294d74
Merge pull request #5376 from radarhere/xmp 2021-04-01 15:38:11 +03:00
Andrew Murray
ae7110a85d Added release notes [ci skip] 2021-04-01 23:18:30 +11:00
Andrew Murray
e12d5042ad Adjusted docstring 2021-04-01 22:28:42 +11:00
Andrew Murray
2c8684c525 Moved getxmp() into JpegImageFile 2021-04-01 22:28:37 +11:00
Andrew Murray
43c41720e9 Update CHANGES.rst [ci skip] 2021-04-01 21:40:53 +11:00
Hugo van Kemenade
6812205f18
Merge pull request #5144 from UrielMaD/feature_xmp 2021-04-01 12:44:47 +03:00
Hugo van Kemenade
b90c73f08d
Merge pull request #5373 from wiredfool/valgrind_test_warnings 
Fix pytest valgrind warnings
 2021-04-01 12:17:50 +03:00
Hugo van Kemenade
cafd389770
Merge pull request #5359 from nulano/libtiff-cmake 2021-04-01 12:03:42 +03:00
Hugo van Kemenade
8c852e44f0
Merge pull request #5349 from latosha-maltba/master 2021-04-01 11:55:37 +03:00
Andrew Murray
37f9fcf93b Removed unused imports 2021-04-01 12:57:34 +11:00
Andrew Murray
682e3e2f69 Update CHANGES.rst [ci skip] 2021-04-01 11:53:33 +11:00
Andrew Murray
9afa64a36f
Merge pull request #5371 from hugovk/fix-link 
Docs: Fix link in release notes
 2021-04-01 11:43:32 +11:00
wiredfool
60dbc10cee
Merge pull request #5372 from wiredfool/tiff-crash-fixes 
Fix recent Tiff crashes in TiffDecode.c
 2021-03-31 22:53:58 +01:00
Eric Soroos
87934e22d0 Fix for crash-0da0 2021-03-31 23:24:30 +02:00
Eric Soroos
53c80281d7 fix for crash-8115 2021-03-31 22:23:57 +02:00
Eric Soroos
45530d5ce1 fixes crash-74d2 2021-03-31 22:23:57 +02:00
wiredfool
4044ecc1fb
Merge pull request #5366 from kkopachev/kk-remove-extra-check 
Remove redundant check (addition to #5364)
 2021-03-31 20:54:07 +01:00
Eric Soroos
22a6893364 Fix pytest valgrind warnings 2021-03-31 21:28:15 +02:00
Hugo van Kemenade
95ac35d287 Fix RST link [ci skip] 2021-03-31 21:28:29 +03:00
Hugo van Kemenade
c54a7bb031
Merge pull request #5333 from radarhere/gif_frame_transparency 2021-03-31 18:08:11 +03:00
Hugo van Kemenade
54e9f3bd0f
Merge pull request #5291 from raygard/giflzw 2021-03-31 17:58:44 +03:00
Hugo van Kemenade
727533148e
Merge pull request #5282 from radarhere/quantize 
Set all transparent colors to be equal in quantize()
 2021-03-31 17:58:21 +03:00
Hugo van Kemenade
683affa29c
Merge pull request #5206 from radarhere/numpy 2021-03-31 17:46:32 +03:00
Hugo van Kemenade
06dfbb8e3e
Merge branch 'master' into giflzw 2021-03-31 16:45:02 +03:00
Ray Gardner
d6dfdd3617 Add GIF LZW encoding to 8.2.0 release notes. 2021-03-31 06:48:17 -06:00
Hugo van Kemenade
7785931f43
Merge pull request #5316 from radarhere/modes 2021-03-31 11:43:49 +03:00
Andrew Murray
7e940dea5e Added release notes [ci skip] 2021-03-31 19:22:31 +11:00
Andrew Murray
80878fa4c6 Merge branch 'master' into modes 2021-03-31 18:58:11 +11:00
Andrew Murray
a911c0fb94
Merge pull request #5368 from radarhere/ghostscript 
Updated Ghostscript to 9.54.0
 2021-03-31 18:26:17 +11:00
Hugo van Kemenade
d3ad66d851
Merge pull request #5332 from radarhere/typo 
Corrected grammar
 2021-03-31 09:40:41 +03:00
Andrew Murray
d8b4a92806 Updated Ghostscript to 9.54.0 2021-03-31 16:03:13 +11:00
Ray Gardner
306d030fce Add comment to reference GIF LZW specification. 2021-03-30 17:35:21 -06:00
Hugo van Kemenade
e08474afa3
Merge pull request #5365 from nulano/fribidi-notes 2021-03-30 21:00:09 +03:00
Andrew Murray
9e5ecd6825 Update CHANGES.rst [ci skip] 2021-03-30 08:00:58 +11:00
Andrew Murray
b0b4fee796
Merge pull request #5350 from elejke/master 
Add preserve_tone option to autocontrast
 2021-03-30 07:59:57 +11:00
Konstantin Kopachev
19a815dd73
Remove redundant check 
It's duplicated inside following call of TIFFReadTile
 2021-03-29 11:27:50 -07:00
Ondrej Baranovič
00cc32e3f9
FriBiDi capitalization consistency 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2021-03-29 19:45:27 +02:00
nulano
4f61637e7f document libraqm/fribidi linking, support fribidi-0.dll on Windows 2021-03-29 17:45:12 +02:00
German Novikov
b855d759cf
Merge pull request #2 from radarhere/autocontrast_tests 2021-03-29 16:01:51 +03:00
Andrew Murray
7844c6e483 Test that preserve_tone changes RGB images but not L images 2021-03-29 23:26:34 +11:00
German Novikov
9ea20c095e
Update docs/releasenotes/8.2.0.rst 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2021-03-29 14:12:29 +03:00
Andrew Murray
6eae8fd592 Update CHANGES.rst [ci skip] 2021-03-29 08:11:41 +11:00
Hugo van Kemenade
b3a1de94d0
Merge pull request #5323 from radarhere/imagefilter_numpy 
Only import numpy when necessary
 2021-03-28 19:11:01 +03:00
wiredfool
9a683db339
Merge pull request #5274 from radarhere/gradient 
Fixed linear_gradient and radial_gradient I and F modes
 2021-03-28 14:35:22 +01:00