Executive Summary

Informations
Name CVE-2022-35255 First vendor Publication 2022-12-05
Vendor Cve Last vendor Modification 2023-03-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 9.1
Base Score 9.1 Environmental Score 9.1
impact SubScore 5.2 Temporal Score 9.1
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A weak randomness in WebCrypto keygen vulnerability exists in Node.js 18 due to a change with EntropySource() in SecretKeyGenTraits::DoKeyGen() in src/crypto/crypto_keygen.cc. There are two problems with this: 1) It does not check the return value, it assumes EntropySource() always succeeds, but it can (and sometimes will) fail. 2) The random data returned byEntropySource() may not be cryptographically strong and therefore not suitable as keying material.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-35255

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-338 Use of Cryptographically Weak PRNG

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 214
Application 5
Os 1

Sources (Detail)

Source Url
CONFIRM https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf
https://security.netapp.com/advisory/ntap-20230113-0002/
DEBIAN https://www.debian.org/security/2023/dsa-5326
MISC https://hackerone.com/reports/1690000

Alert History

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Date Informations
2024-02-02 02:37:38
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2024-02-01 12:27:34
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2023-09-05 13:32:13
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2023-09-05 01:27:00
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2023-09-02 13:30:26
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2023-09-02 01:27:24
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2023-08-12 13:37:35
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2023-08-12 01:26:41
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2023-08-11 13:28:13
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2023-08-11 01:27:31
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2023-08-06 13:26:00
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2023-08-06 01:26:24
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2023-08-04 13:26:25
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2023-08-04 01:26:46
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2023-07-14 13:26:24
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2023-07-14 01:26:29
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2023-07-12 02:16:55
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2023-03-29 02:27:00
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2023-03-28 12:26:32
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2023-03-01 21:27:32
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2023-01-27 00:27:31
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2023-01-13 13:27:30
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2023-01-10 17:27:26
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2022-12-08 21:27:18
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2022-12-06 05:27:16
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2022-12-06 00:27:11
  • First insertion