Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-52323

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
05/01/2024
Last modified:
11/01/2024

Description

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

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.90
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:pycryptodome:pycryptodome:*:*:*:*:*:python:*:* 3.19.1 (excluding)
cpe:2.3:a:pycryptodome:pycryptodomex:*:*:*:*:*:python:*:* 3.19.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools