CVE-2022-22817

2022-01-1000:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.003 Low

EPSS

Percentile

68.2%

JSON

PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary
expressions, such as ones that use the Python exec method. A lambda
expression could also be used.

Notes

Author	Note
ccdm94	upstream mentions in the readthedocs page for version 9.0.1 (https://pillow.readthedocs.io/en/stable/releasenotes/9.0.1.html) that the fix for this CVE applied in version 9.0.0 (commit 8531b01d6c) does not completely patch the vulnerability. A new commit, dd46100bdc, was added in order to completely fix the issue.
mdeslaur	switching releases back to needed due to incomplete fix

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpillow< 5.1.0-1ubuntu0.8UNKNOWN
ubuntu20.04noarchpillow< 7.0.0-4ubuntu0.6UNKNOWN
ubuntu21.04noarchpillow< 8.1.2-1ubuntu0.2UNKNOWN
ubuntu21.10noarchpillow< 8.1.2+dfsg-0.3ubuntu0.1UNKNOWN
ubuntu14.04noarchpillow< anyUNKNOWN
ubuntu16.04noarchpillow< anyUNKNOWN
ubuntu20.04noarchpillow-python2< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	pillow	< 5.1.0-1ubuntu0.8	UNKNOWN
ubuntu	20.04	noarch	pillow	< 7.0.0-4ubuntu0.6	UNKNOWN
ubuntu	21.04	noarch	pillow	< 8.1.2-1ubuntu0.2	UNKNOWN
ubuntu	21.10	noarch	pillow	< 8.1.2+dfsg-0.3ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	pillow	< any	UNKNOWN
ubuntu	16.04	noarch	pillow	< any	UNKNOWN
ubuntu	20.04	noarch	pillow-python2	< any	UNKNOWN