Vulnerabilidade Ddos

[vinisec]

Descreva a vulnerabilidade de segurança (se houver CVE, coloque como
referência)

CVE-2021-28675

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.

References
https://nvd.nist.gov/vuln/detail/CVE-2021-28675
python-pillow/Pillow@22e9bee
https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28675-fix-dos-in-psdimageplugin
https://lists.fedoraproject.org/archives/list/[email protected]/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
https://security.gentoo.org/glsa/202107-33

Classifique a prioridade de correção, de acordo com a severidade da
vulnerabilidade 90 dias