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CVE-2021-28677
Published: Jun 2, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/python-pillow/Pillow/pull/5377
x_refsource_MISC
FEDORA-2021-77756994ba
vendor-advisory
x_refsource_FEDORA
GLSA-202107-33
vendor-advisory
x_refsource_GENTOO
[debian-lts-announce] 20210722 [SECURITY] [DLA 2716-1] pillow security update
mailing-list
x_refsource_MLIST
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