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redosRedosROS-20240916-04
HistorySep 16, 2024 - 12:00 a.m.

ROS-20240916-04

2024-09-1600:00:00
redos.red-soft.ru
1
node.js
privatedecrypt()
cryptographic library
vulnerability
time discrepancy
pkcs#1 v1.5.5
invalid ciphertexts
exploitation
intruder
attacker
bleichenbacher attack
marvin attack
unix

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.2

Confidence

Low

A vulnerability in the PrivateDecrypt() function of the cryptographic library of the Node.js software platform is related to the following
use of hidden side channels as a result of time discrepancy between decryption of valid and invalid encrypted texts based on the PKCS#1 v1.5.5 cryptography standard.
invalid ciphertexts based on the PKCS#1 v1.5 cryptography standard. Exploitation of the vulnerability allows an intruder acting as an attacker to exploit the vulnerability.
the vulnerability allows a remote attacker to realize a Bleichenbacher attack (Bleichenbacher)
or the Marvin attack

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64nodejs<ย 18.19.1-1UNKNOWN

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.2

Confidence

Low