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CVE-2021-34552

Published: 13 July 2021

Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c.

Priority

Low

CVSS 3 base score: 9.8

Status

Package Release Status
pillow
Launchpad, Ubuntu, Debian
bionic
Released (5.1.0-1ubuntu0.7)
focal
Released (7.0.0-4ubuntu0.5)
groovy Ignored
(reached end-of-life)
hirsute
Released (8.1.2-1ubuntu0.2)
impish Not vulnerable
(8.1.2+dfsg-0.3)
jammy Not vulnerable
(8.1.2+dfsg-0.3)
trusty
Released (2.3.0-1ubuntu3.4+esm3)
upstream
Released (8.1.2+dfsg-0.3)
xenial
Released (3.1.2-0ubuntu1.6+esm1)
Patches:
upstream: https://github.com/python-pillow/Pillow/commit/31c473898c29d1b7cb6555ce67d9503a4906b83f
upstream: https://github.com/python-pillow/Pillow/commit/518ee3722a99d7f7d890db82a20bd81c1c0327fb
This vulnerability is mitigated in part by the use of -D_FORTIFY_SOURCE=2 in Ubuntu.
pillow-python2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist