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PYSEC-2021-71

Details

In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image files because offsets and length tables are mishandled.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI / pillow

Introduced in: 4.3.0 Fixed in: 8.1.0

Fix pip install --upgrade 'pillow>=8.1.0'

References

https://pillow.readthedocs.io/en/stable/releasenotes/index.html [WEB]
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/ [WEB]
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/ [WEB]
https://github.com/advisories/GHSA-hf64-x4gq-p99h [ADVISORY]