<p>Upgrade <code>Amazon-Linux:2</code> <code>python3-tools</code> to version 0:3.7.10-1.amzn2.0.1 or higher.<br>This issue was patched in <code>ALAS2-2023-2317</code>.</p>

Resource Exhaustion Affecting python3-tools package, versions <0:3.7.10-1.amzn2.0.1

Threat Intelligence

0.08% (37^th percentile)

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Snyk ID SNYK-AMZN2-PYTHON3TOOLS-7919080
published 6 Sep 2024
disclosed 22 Aug 2023

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Introduced: 22 Aug 2023

CVE-2022-48564 Open this link in a new tab CWE-400 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2 python3-tools to version 0:3.7.10-1.amzn2.0.1 or higher.
This issue was patched in ALAS2-2023-2317.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-tools package and not the python3-tools package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

read_ints in plistlib.py in Python through 3.9.1 is vulnerable to a potential DoS attack via CPU and RAM exhaustion when processing malformed Apple Property List files in binary format.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

Required

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High