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