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CVE-2020-27619

Published: 22 October 2020

In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.

Priority

Low

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
python3.9
Launchpad, Ubuntu, Debian
focal Not vulnerable
(3.9.0-5~20.04)
groovy Not vulnerable
(3.9.0-5)
bionic Does not exist

hirsute Not vulnerable
(3.9.0-5)
impish Not vulnerable
(3.9.0-5)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

Patches:



upstream: https://github.com/python/cpython/commit/b664a1df4ee71d3760ab937653b10997081b1794 (3.9)
python2.7
Launchpad, Ubuntu, Debian
hirsute Not vulnerable

bionic Not vulnerable

focal Not vulnerable

groovy Not vulnerable

trusty Not vulnerable

upstream Not vulnerable

xenial Not vulnerable

impish Not vulnerable

jammy Not vulnerable

kinetic Not vulnerable

lunar Does not exist

mantic Does not exist

python3.8
Launchpad, Ubuntu, Debian
hirsute Does not exist

bionic
Released (3.8.0-3~18.04.1)
focal
Released (3.8.5-1~20.04.2)
groovy
Released (3.8.6-1ubuntu0.2)
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

Patches:


upstream: https://github.com/python/cpython/commit/6c6c256df3636ff6f6136820afaefa5a10a3ac33 (3.8)

python3.4
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

groovy Does not exist

trusty
Released (3.4.3-1ubuntu1~14.04.7+esm10)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream Needs triage

xenial Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

python3.5
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

kinetic Does not exist

lunar Does not exist

trusty Needed

upstream Needs triage

xenial
Released (3.5.2-2ubuntu0~16.04.13)
mantic Does not exist

python3.6
Launchpad, Ubuntu, Debian
bionic
Released (3.6.9-1~18.04ubuntu1.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

Patches:
upstream: https://github.com/python/cpython/commit/e912e945f2960029d039d3390ea08835ad39374b (3.6)



python3.7
Launchpad, Ubuntu, Debian
bionic
Released (3.7.5-2~18.04.4)
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

Patches:

upstream: https://github.com/python/cpython/commit/43e523103886af66d6c27cd72431b5d9d14cd2a9 (3.7)


Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H