CVE-2023-52323

2024-01-0504:15:07

CWE-203

[email protected]

web.nvd.nist.gov

pycryptodome pycryptodomex manger_attack oaep_decryption side-channel_leakage cve-2023-52323

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.001

Percentile

37.2%

JSON

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

Affected configurations

Nvd

Node

pycryptodomepycryptodomeRange<3.19.1python

pycryptodomepycryptodomexRange<3.19.1python

VendorProductVersionCPE
pycryptodomepycryptodome*cpe:2.3:a:pycryptodome:pycryptodome:*:*:*:*:*:python:*:*
pycryptodomepycryptodomex*cpe:2.3:a:pycryptodome:pycryptodomex:*:*:*:*:*:python:*:*

Vendor	Product	Version	CPE
pycryptodome	pycryptodome	*	cpe:2.3:a:pycryptodome:pycryptodome::::::python::*
pycryptodome	pycryptodomex	*	cpe:2.3:a:pycryptodome:pycryptodomex::::::python::*