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Merge pull request #4332 from hugovk/add-cve-numbers

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Add assigned CVE numbers
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Andrew Murray 2020-01-04 07:58:10 +11:00 committed by GitHub
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CHANGES.rst
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@ -97,16 +97,16 @@ Changelog (Pillow)
- This is the last Pillow release to support Python 2.7 #3642
- Overflow checks for realloc for tiff decoding. CVE TBD
- Overflow checks for realloc for tiff decoding. CVE-2020-5310
[wiredfool, radarhere]
- Catch SGI buffer overrun. CVE TBD
- Catch SGI buffer overrun. CVE-2020-5311
[radarhere]
- Catch PCX P mode buffer overrun. CVE TBD
- Catch PCX P mode buffer overrun. CVE-2020-5312
[radarhere]
- Catch FLI buffer overrun. CVE TBD
- Catch FLI buffer overrun. CVE-2020-5313
[radarhere]
- Raise an error for an invalid number of bands in FPX image. CVE-2019-19911

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docs/releasenotes/6.2.2.rst
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@ -4,15 +4,14 @@
Security
========
This release addresses several security problems (CVEs TBD), as well as addressing
CVE-2019-19911.
This release addresses several security problems.
CVE-2019-19911 is regarding FPX images. If an image reports that it has a large number
of bands, a large amount of resources will be used when trying to process the
image. This is fixed by limiting the number of bands to those usable by Pillow.
Buffer overruns were found when processing an SGI, PCX or FLI image. Checks
have been added to prevent this.
Buffer overruns were found when processing an SGI (CVE-2020-5311), PCX (CVE-2020-5312)
or FLI image (CVE-2020-5313). Checks have been added to prevent this.
Overflow checks have been added when calculating the size of a memory block to
be reallocated in the processing of a TIFF image.
CVE-2020-5310: Overflow checks have been added when calculating the size of a memory
block to be reallocated in the processing of a TIFF image.