PYSEC-2021-139

vendorUSosv

view advisory published 2021-06-02Licence: CC-BY-4.0

An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-28675US	medium5.5	0.96% (61st)	—	2021-06-02
An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could l…

references

External citations — patches, advisories, analysis.

https://github.com/advisories/GHSA-g6rj-rv7j-xwp4ADVISORY
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/WEB
https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28675-fix-dos-in-psdimagepluginWEB

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