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CVE-2021-25292

Medium priority

Some fixes available 3 of 5

An issue was discovered in Pillow before 8.1.1. The PDF parser allows a regular expression DoS (ReDoS) attack via a crafted PDF file because of a catastrophic backtracking regex.

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Not affected Not affected Fixed Fixed
pillow-python2 Not in release Not in release Needs evaluation Not in release
python-imaging Not in release Not in release Not in release Not in release
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CVE-2021-25291

Medium priority

Some fixes available 2 of 4

An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in TiffreadRGBATile via invalid tile boundaries.

3 affected packages

pillow, python-imaging, pillow-python2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Not affected Not affected Fixed Not affected
python-imaging Not in release Not in release Not in release Not in release
pillow-python2 Not in release Not in release Needs evaluation Not in release
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CVE-2021-25290

Medium priority

Some fixes available 4 of 7

An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size.

3 affected packages

pillow-python2, python-imaging, pillow

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow-python2 Not in release Not in release Needs evaluation Not in release
python-imaging Not in release Not in release Not in release Not in release
pillow Not affected Not affected Fixed Fixed
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CVE-2021-252893

Medium priority
Needs evaluation

There is an Out of Bounds Read in SGIRleDecode.c, since pillow 4.3.0.

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Needs evaluation Needs evaluation
pillow-python2 Needs evaluation Not in release
python-imaging Not in release Not in release
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CVE-2021-252892

Medium priority
Needs evaluation

The PDF parser has a catastrophic backtracking regex that could be used as a DOS attack.

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Needs evaluation Needs evaluation
pillow-python2 Needs evaluation Not in release
python-imaging Not in release Not in release
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CVE-2021-252891

Medium priority
Needs evaluation

In TiffDecode.c, invalid tile boundaries could lead to an OOB Read in TiffReadRGBATile

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Needs evaluation Needs evaluation
pillow-python2 Needs evaluation Not in release
python-imaging Not in release Not in release
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CVE-2021-252890

Medium priority
Needs evaluation

In TiffDecode.c, there is a negative-offset memcpy with an invalid size

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Needs evaluation Needs evaluation
pillow-python2 Needs evaluation Not in release
python-imaging Not in release Not in release
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CVE-2021-25289

Medium priority

Some fixes available 2 of 4

An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this issue exists because...

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Not affected Not affected Fixed Not affected
pillow-python2 Not in release Not in release Needs evaluation Not in release
python-imaging Not in release Not in release Not in release Not in release
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CVE-2021-25288

Low priority

Some fixes available 12 of 16

An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_gray_i.

3 affected packages

pillow, pillow-python2, python-imaging

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
pillow Fixed Fixed Fixed Fixed
pillow-python2 Not in release Not in release Needs evaluation Not in release
python-imaging Not in release Not in release Not in release Not in release
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CVE-2021-25287

Low priority

Some fixes available 12 of 16

An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.

3 affected packages

python-imaging, pillow, pillow-python2

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
python-imaging Not in release Not in release Not in release Not in release
pillow Fixed Fixed Fixed Fixed
pillow-python2 Not in release Not in release Needs evaluation Not in release
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