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amazonAmazonALAS-2024-2444
HistoryFeb 01, 2024 - 7:57 p.m.

Important: python-pillow

2024-02-0119:57:00
alas.aws.amazon.com
10
pillow image library
arbitrary code execution
environment parameter
cve-2023-50447
amazon linux 2
update
security advisory
red hat
mitre

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

7.2 High

AI Score

Confidence

Low

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%

Issue Overview:

Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different vulnerability than CVE-2022-22817 (which was about the expression parameter). (CVE-2023-50447)

Affected Packages:

python-pillow

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update python-pillow to update your system.

New Packages:

aarch64:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.10.aarch64  
  
i686:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.10.i686  
  
src:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.10.src  
  
x86_64:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.10.x86_64  

Additional References

Red Hat: CVE-2023-50447

Mitre: CVE-2023-50447

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

7.2 High

AI Score

Confidence

Low

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%