Common Weakness Enumeration

CWE-330

Discouraged

Use of Insufficiently Random Values

Abstraction: Class · Status: Stable

API response cwe.mitre.org

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

468 vulnerabilities reference this CWE, most recent first.

CVE-2019-6821 (GCVE-0-2019-6821)

Vulnerability from cvelistv5 – Published: 2019-05-22 19:42 – Updated: 2024-08-04 20:31
VLAI
Summary
CWE-330: Use of Insufficiently Random Values vulnerability, which could cause the hijacking of the TCP connection when using Ethernet communication in Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum.
Severity
No CVSS data available.
CWE
  • CWE-330 - Use of Insufficiently Random Values
Assigner
References
Impacted products
Vendor Product Version
n/a Modicon Controllers, Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum Affected: Modicon Controllers, Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum
Show details on NVD website
To clipboard 

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CVE-2019-3795 (GCVE-0-2019-3795)

Vulnerability from cvelistv5 – Published: 2019-04-09 15:29 – Updated: 2024-09-17 00:02
VLAI
Title
Insecure Randomness When Using a SecureRandom Instance Constructed by Spring Security
Summary
Spring Security versions 4.2.x prior to 4.2.12, 5.0.x prior to 5.0.12, and 5.1.x prior to 5.1.5 contain an insecure randomness vulnerability when using SecureRandomFactoryBean#setSeed to configure a SecureRandom instance. In order to be impacted, an honest application must provide a seed and make the resulting random material available to an attacker for inspection.
Severity
3.8 (Low)
CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N
CWE
  • CWE-330 - Use of Insufficiently Random Values
Assigner
References
URL Tags
https://pivotal.io/security/cve-2019-3795 x_refsource_CONFIRM
http://www.securityfocus.com/bid/107802 vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
Spring Spring Security Affected: 5.0 , < 5.0.11.RELEASE (custom)
Affected: 5.1 , < 5.1.4.RELEASE (custom)
Affected: 4.2 , < 4.2.11.RELEASE (custom)
Create a notification for this product.
Date Public
2019-04-04 00:00
Show details on NVD website
To clipboard 

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CVE-2018-17888 (GCVE-0-2018-17888)

Vulnerability from cvelistv5 – Published: 2018-10-12 14:00 – Updated: 2024-09-17 03:03
VLAI
Summary
NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-330 - USE OF INSUFFICIENTLY RANDOM VALUES CWE-330
Assigner
References
Impacted products
Vendor Product Version
NUUO NUUO CMS Affected: All versions 3.1 and prior
Create a notification for this product.
Date Public
2018-10-11 00:00
Show details on NVD website
To clipboard 

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CVE-2018-13280 (GCVE-0-2018-13280)

Vulnerability from cvelistv5 – Published: 2018-07-30 12:00 – Updated: 2024-09-16 19:40
VLAI
Summary
Use of insufficiently random values vulnerability in SYNO.Encryption.GenRandomKey in Synology DiskStation Manager (DSM) before 6.2-23739 allows man-in-the-middle attackers to compromise non-HTTPS sessions via unspecified vectors.
Severity
7.4 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-330 - Use of Insufficiently Random Values (CWE-330)
Assigner
References
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2-23739 (custom)
Create a notification for this product.
Date Public
2018-07-30 00:00
Show details on NVD website
To clipboard 

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CVE-2018-1108 (GCVE-0-2018-1108)

Vulnerability from cvelistv5 – Published: 2018-05-21 21:00 – Updated: 2024-08-05 03:51
VLAI
Summary
kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.
Severity
5.9 (Medium)
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
CWE
Assigner
References
URL Tags
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https://usn.ubuntu.com/3752-3/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3718-2/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/104055 vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4188 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3718-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3752-1/ vendor-advisoryx_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2022… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
kernel drivers Affected: kernel 4.17-rc1
Create a notification for this product.
Date Public
2018-05-21 00:00
Show details on NVD website
To clipboard 

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CVE-2017-16028 (GCVE-0-2017-16028)

Vulnerability from cvelistv5 – Published: 2018-06-04 19:00 – Updated: 2024-09-17 02:06
VLAI
Summary
react-native-meteor-oauth is a library for Oauth2 login to a Meteor server in React Native. The oauth Random Token is generated using a non-cryptographically strong RNG (Math.random()).
Severity
No CVSS data available.
CWE
  • CWE-330 - Use of Insufficiently Random Values (CWE-330)
Assigner
References
Impacted products
Date Public
2018-04-26 00:00
Show details on NVD website
To clipboard 

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CVE-2017-6026 (GCVE-0-2017-6026)

Vulnerability from cvelistv5 – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18
VLAI
Summary
A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization and are shared between several users. This may allow a current session to be compromised.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Schneider Electric Modicon PLCs Affected: Schneider Electric Modicon PLCs
Date Public
2017-06-29 00:00
Show details on NVD website
To clipboard 

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CVE-2017-0897 (GCVE-0-2017-0897)

Vulnerability from cvelistv5 – Published: 2017-06-22 21:00 – Updated: 2024-08-05 13:25
VLAI
Summary
ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-330 - Use of Insufficiently Random Values (CWE-330)
Assigner
References
Impacted products
Vendor Product Version
EllisLab ExpressionEngine Affected: Versions before 2.11.8 and 3.5.5
Create a notification for this product.
Date Public
2017-04-10 00:00
Show details on NVD website
To clipboard 

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GHSA-229X-53VM-M4F4

Vulnerability from github – Published: 2022-05-13 01:12 – Updated: 2022-05-13 01:12
VLAI
Details

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.

Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2018-1108"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-21T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel\u0027s implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.",
  "id": "GHSA-229x-53vm-m4f4",
  "modified": "2022-05-13T01:12:23Z",
  "published": "2022-05-13T01:12:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1108"
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      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1108"
    },
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      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3718-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3718-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3752-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3752-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3752-3"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4188"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104055"
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      "type": "CVSS_V3"
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}

GHSA-23FJ-GX6V-3X6C

Vulnerability from github – Published: 2022-05-14 01:33 – Updated: 2022-05-14 01:33
VLAI
Details

The determineWinner function of a smart contract implementation for HashHeroes Tiles, an Ethereum game, uses a certain blockhash value in an attempt to generate a random number for the case where NUM_TILES equals the number of people who purchased a tile, which allows an attacker to control the awarding of the prize by being the last person to purchase a tile.

Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Show details on source website
To clipboard 

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  "aliases": [
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  ],
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  "id": "GHSA-23fj-gx6v-3x6c",
  "modified": "2022-05-14T01:33:58Z",
  "published": "2022-05-14T01:33:58Z",
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}
Mitigation
Architecture and Design
  • Use a well-vetted algorithm that is currently considered to be strong by experts in the field, and select well-tested implementations with adequate length seeds.
  • In general, if a pseudo-random number generator is not advertised as being cryptographically secure, then it is probably a statistical PRNG and should not be used in security-sensitive contexts.
  • Pseudo-random number generators can produce predictable numbers if the generator is known and the seed can be guessed. A 256-bit seed is a good starting point for producing a "random enough" number.
Mitigation
Implementation

Consider a PRNG that re-seeds itself as needed from high quality pseudo-random output sources, such as hardware devices.

Mitigation MIT-2
Architecture and Design Requirements

Strategy: Libraries or Frameworks

Use products or modules that conform to FIPS 140-2 [REF-267] to avoid obvious entropy problems. Consult FIPS 140-2 Annex C ("Approved Random Number Generators").

CAPEC-112: Brute Force

In this attack, some asset (information, functionality, identity, etc.) is protected by a finite secret value. The attacker attempts to gain access to this asset by using trial-and-error to exhaustively explore all the possible secret values in the hope of finding the secret (or a value that is functionally equivalent) that will unlock the asset.

CAPEC-485: Signature Spoofing by Key Recreation

An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.

CAPEC-59: Session Credential Falsification through Prediction

This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

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