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CVE-2021-25287

Published: 10 May 2021

An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.

Priority

Low

Cvss 3 Severity Score

9.1

Score breakdown

Status

Package Release Status
python-imaging
Launchpad, Ubuntu, Debian
focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

impish Does not exist

bionic Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

pillow
Launchpad, Ubuntu, Debian
impish
Released (8.1.2+dfsg-0.1ubuntu1)
trusty Needs triage

xenial Needed

upstream
Released (8.2.0)
bionic
Released (5.1.0-1ubuntu0.6)
focal
Released (7.0.0-4ubuntu0.4)
groovy
Released (7.2.0-1ubuntu0.3)
hirsute
Released (8.1.2-1ubuntu0.1)
jammy
Released (8.1.2+dfsg-0.1ubuntu1)
kinetic
Released (8.1.2+dfsg-0.1ubuntu1)
lunar
Released (8.1.2+dfsg-0.1ubuntu1)
Patches:
upstream: https://github.com/python-pillow/Pillow/commit/3bf5eddb89afdf690eceaa52bc4d3546ba9a5f87
pillow-python2
Launchpad, Ubuntu, Debian
impish Does not exist

groovy Ignored
(end of life)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Needs triage

hirsute Does not exist

upstream Needs triage

jammy Does not exist

kinetic Does not exist

lunar Does not exist

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H