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CVE-2020-10378

Published: 25 June 2020

In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.

Priority

Low

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
pillow
Launchpad, Ubuntu, Debian
bionic
Released (5.1.0-1ubuntu0.3)
eoan Ignored
(end of life)
trusty Not vulnerable
(code not present)
xenial
Released (3.1.2-0ubuntu1.4)
impish Not vulnerable
(7.2.0-1)
hirsute Not vulnerable
(7.2.0-1)
focal
Released (7.0.0-4ubuntu0.1)
groovy Not vulnerable
(7.2.0-1)
jammy Not vulnerable
(7.2.0-1)
upstream
Released (7.1.0)
kinetic Not vulnerable
(7.2.0-1)
lunar Not vulnerable
(7.2.0-1)
mantic Not vulnerable
(7.2.0-1)
Patches:
upstream: https://github.com/python-pillow/Pillow/pull/4506
pillow-python2
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needs triage

trusty Does not exist

upstream Needs triage

xenial Does not exist

impish Does not exist

hirsute Does not exist

groovy Ignored
(end of life)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

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

focal Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

impish Does not exist

hirsute Does not exist

groovy Does not exist

jammy Does not exist

kinetic Does not exist

lunar 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 High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N