CWE-330
Use of Insufficiently Random Values
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
CVE-2022-31008 (GCVE-0-2022-31008)
Vulnerability from cvelistv5 – Published: 2022-10-06 00:00 – Updated: 2025-04-23 16:53
VLAI
Title
Predictable credential obfuscation seed value used in rabbitmq-server
Summary
RabbitMQ is a multi-protocol messaging and streaming broker. In affected versions the shovel and federation plugins perform URI obfuscation in their worker (link) state. The encryption key used to encrypt the URI was seeded with a predictable secret. This means that in case of certain exceptions related to Shovel and Federation plugins, reasonably easily deobfuscatable data could appear in the node log. Patched versions correctly use a cluster-wide secret for that purpose. This issue has been addressed and Patched versions: `3.10.2`, `3.9.18`, `3.8.32` are available. Users unable to upgrade should disable the Shovel and Federation plugins.
Severity
5.5 (Medium)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rabbitmq | rabbitmq-server |
Affected:
< 3.8.32
Affected: >= 3.9.0, < 3.9.18 Affected: >= 3.10.0, < 3.10.2 |
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CVE-2022-31034 (GCVE-0-2022-31034)
Vulnerability from cvelistv5 – Published: 2022-06-27 19:00 – Updated: 2025-04-23 18:08
VLAI
Title
Insecure entropy in argo-cd
Summary
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v0.11.0 are vulnerable to a variety of attacks when an SSO login is initiated from the Argo CD CLI or UI. The vulnerabilities are due to the use of insufficiently random values in parameters in Oauth2/OIDC login flows. In each case, using a relatively-predictable (time-based) seed in a non-cryptographically-secure pseudo-random number generator made the parameter less random than required by the relevant spec or by general best practices. In some cases, using too short a value made the entropy even less sufficient. The attacks on login flows which are meant to be mitigated by these parameters are difficult to accomplish but can have a high impact potentially granting an attacker admin access to Argo CD. Patches for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no known workarounds for this vulnerability.
Severity
8.3 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/argoproj/argo-cd/security/advi… | x_refsource_CONFIRM |
| https://github.com/argoproj/argo-cd/commit/17f7f4… | x_refsource_MISC |
Impacted products
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CVE-2022-36045 (GCVE-0-2022-36045)
Vulnerability from cvelistv5 – Published: 2022-08-31 15:10 – Updated: 2025-04-23 17:47
VLAI
Title
Account takeover via cryptographically weak PRNG in NodeBB Forum
Summary
NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. `utils.generateUUID`, a helper function available in essentially all versions of NodeBB (as far back as v1.0.1 and potentially earlier) used a cryptographically insecure Pseudo-random number generator (`Math.random()`), which meant that a specially crafted script combined with multiple invocations of the password reset functionality could enable an attacker to correctly calculate the reset code for an account they do not have access to. This vulnerability impacts all installations of NodeBB. The vulnerability allows for an attacker to take over any account without the involvement of the victim, and as such, the remediation should be applied immediately (either via NodeBB upgrade or cherry-pick of the specific changeset. The vulnerability has been patched in version 2.x and 1.19.x. There is no known workaround, but the patch sets listed above will fully patch the vulnerability.
Severity
9 (Critical)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NodeBB/NodeBB/security/advisor… | x_refsource_CONFIRM |
| https://github.com/NodeBB/NodeBB/commit/81e3c1ba4… | x_refsource_MISC |
| https://github.com/NodeBB/NodeBB/commit/e802fab87… | x_refsource_MISC |
Impacted products
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CVE-2022-37400 (GCVE-0-2022-37400)
Vulnerability from cvelistv5 – Published: 2022-08-13 06:40 – Updated: 2024-08-03 10:29
VLAI
Title
Apache OpenOffice Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password
Summary
Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: Apache OpenOffice versions prior to 4.1.13. Reference: CVE-2022-26306 - LibreOffice
Severity
No CVSS data available.
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.openoffice.org/security/cves/CVE-2022… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/08/13/1 | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache OpenOffice |
Affected:
Apache OpenOffice 4 , < 4.1.13
(custom)
|
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CVE-2022-39216 (GCVE-0-2022-39216)
Vulnerability from cvelistv5 – Published: 2023-03-14 15:10 – Updated: 2025-02-25 14:57
VLAI
Title
Combodo iTop's weak password reset token leads to account takeover
Summary
Combodo iTop is an open source, web-based IT service management platform. Prior to versions 2.7.8 and 3.0.2-1, the reset password token is generated without any randomness parameter. This may lead to account takeover. The issue is fixed in versions 2.7.8 and 3.0.2-1.
Severity
7.4 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/Combodo/iTop/security/advisori… | x_refsource_CONFIRM |
| https://github.com/Combodo/iTop/commit/35a8b501c9… | x_refsource_MISC |
| https://github.com/Combodo/iTop/commit/f10e9c2d64… | x_refsource_MISC |
Impacted products
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CVE-2022-3959 (GCVE-0-2022-3959)
Vulnerability from cvelistv5 – Published: 2022-11-11 00:00 – Updated: 2025-04-15 13:16
VLAI
Title
drogon Session Hash small space of random values
Summary
A vulnerability, which was classified as problematic, has been found in drogon up to 1.8.1. Affected by this issue is some unknown functionality of the component Session Hash Handler. The manipulation leads to small space of random values. The attack may be launched remotely. Upgrading to version 1.8.2 is able to address this issue. The name of the patch is c0d48da99f66aaada17bcd28b07741cac8697647. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-213464.
Severity
CWE
- CWE-330 - Insufficiently Random Values -> CWE-331 Insufficient Entropy -> CWE-334 Small Space of Random Values
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unspecified | drogon |
Affected:
1.8.0
Affected: 1.8.1 |
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CVE-2022-42787 (GCVE-0-2022-42787)
Vulnerability from cvelistv5 – Published: 2022-11-10 11:06 – Updated: 2025-05-01 19:01
VLAI
Title
Wiesemann & Theis: Small number space for allocating session id in Com-Server family
Summary
Multiple W&T products of the Comserver Series use a small number space for allocating sessions ids. After login of an user an unathenticated remote attacker can brute force the users session id and get access to his account on the the device. As the user needs to log in for the attack to be successful a user interaction is required.
Severity
8.8 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
Impacted products
17 products
Date Public
2022-11-07 10:00
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CVE-2022-43485 (GCVE-0-2022-43485)
Vulnerability from cvelistv5 – Published: 2023-05-30 16:19 – Updated: 2025-01-09 21:27
VLAI
Title
Insecure random number used for generating keys for signing Jwt tokens
Summary
Use of Insufficiently Random Values in Honeywell OneWireless. This vulnerability may allow attacker to manipulate claims in client's JWT token. This issue affects OneWireless version 322.1
Severity
6.2 (Medium)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://process.honeywell.com/ |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Honeywell | OneWireless |
Affected:
322.1
|
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CVE-2022-43501 (GCVE-0-2022-43501)
Vulnerability from cvelistv5 – Published: 2023-02-10 00:00 – Updated: 2025-03-24 18:11
VLAI
Summary
KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones.
Severity
9.1 (Critical)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.elwsc.co.jp/news/6352 | |
| https://jvn.jp/en/vu/JVNVU99551468/ | third-party-advisory |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| ZUKEN Elmic | Kasago IPv6/v4 Dual |
Affected:
prior to Ver6.0.1.34
|
|
| ZUKEN Elmic | Kasago IPv4 |
Affected:
prior to Ver6.0.1.34
|
|
| ZUKEN Elmic | Kasago IPv4 Light |
Affected:
prior to Ver6.0.1.34
|
|
| ZUKEN Elmic | Kasago mobile IPv6 |
Affected:
prior to Ver6.0.1.34
|
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CVE-2022-43636 (GCVE-0-2022-43636)
Vulnerability from cvelistv5 – Published: 2023-03-29 00:00 – Updated: 2025-02-12 17:41
VLAI
Summary
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of TP-Link TL-WR940N 6_211111 3.20.1(US) routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of sufficient randomness in the sequnce numbers used for session managment. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-18334.
Severity
7.5 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
Credits
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Mitigation
Phase: Architecture and Design
Description:
- 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
Phase: Implementation
Description:
- Consider a PRNG that re-seeds itself as needed from high quality pseudo-random output sources, such as hardware devices.
Mitigation ID: MIT-2
Phases: Architecture and Design, Requirements
Strategy: Libraries or Frameworks
Description:
- 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.