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amazonAmazonALAS2-2023-2087
HistoryJun 07, 2023 - 11:52 p.m.

Medium: python-pillow

2023-06-0723:52:00
alas.aws.amazon.com
11

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.2%

Issue Overview:

An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size. (CVE-2021-25290)

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.amzn2.0.5.aarch64  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.5.aarch64  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.5.aarch64  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.5.aarch64  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.5.aarch64  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.5.aarch64  
  
i686:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.5.i686  
  
src:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.5.src  
  
x86_64:  
    python-pillow-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  
    python-pillow-devel-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  
    python-pillow-doc-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  
    python-pillow-sane-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  
    python-pillow-tk-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  
    python-pillow-debuginfo-2.0.0-23.gitd1c6db8.amzn2.0.5.x86_64  

Additional References

Red Hat: CVE-2021-25290

Mitre: CVE-2021-25290

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.2%