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PYSEC-2017-92

Details

Heap-based buffer overflow in the j2k_encode_entry function in Pillow 2.5.0 through 3.1.1 allows remote attackers to cause a denial of service (memory corruption) via a crafted Jpeg2000 file.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI / pillow

Introduced in: 2.5.0 Fixed in: 3.1.2

Fix pip install --upgrade 'pillow>=3.1.2'

References

https://bugzilla.redhat.com/show_bug.cgi?id=1321929 [REPORT]
http://pillow.readthedocs.io/en/4.1.x/releasenotes/3.1.2.html [WEB]
http://www.securityfocus.com/bid/98042 [WEB]