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CVE-2023-52323

Good to know:

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Date: January 4, 2024

PyCryptodome and pycryptodomex before 3.19.1 allow side-channel leakage for OAEP decryption, exploitable for a Manger attack.

Language: Python

Severity Score

Related Resources (5)

https://github.com/Legrandin/pycryptodome/blob/master/Changelog.rst
https://pypi.org/project/pycryptodomex/#history
https://nvd.nist.gov/vuln/detail/CVE-2023-52323
https://access.redhat.com/security/cve/CVE-2023-52323
https://www.mend.io/vulnerability-database/CVE-2023-52323

Severity Score

Weakness Type (CWE)

Observable Discrepancy

CWE-203

Top Fix

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Upgrade Version

Upgrade to version pycryptodomex - 3.19.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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