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CVE-2021-28675

Published: 10 May 2021

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.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
pillow
Launchpad, Ubuntu, Debian
impish
Released (8.1.2+dfsg-0.1ubuntu1)
jammy
Released (8.1.2+dfsg-0.1ubuntu1)
lunar
Released (8.1.2+dfsg-0.1ubuntu1)
bionic
Released (5.1.0-1ubuntu0.6)
focal
Released (7.0.0-4ubuntu0.4)
trusty Needs triage

upstream
Released (8.2.0)
xenial Needs triage

groovy
Released (7.2.0-1ubuntu0.3)
hirsute
Released (8.1.2-1ubuntu0.1)
kinetic
Released (8.1.2+dfsg-0.1ubuntu1)
mantic
Released (8.1.2+dfsg-0.1ubuntu1)
Patches:
upstream: https://github.com/python-pillow/Pillow/commit/22e9bee4ef225c0edbb9323f94c26cee0c623497
pillow-python2
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

lunar Does not exist

groovy Ignored
(end of life)
bionic Does not exist

focal Needs triage

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

mantic Does not exist

python-imaging
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

kinetic Does not exist

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H