CWE-334
Small Space of Random Values
The number of possible random values is smaller than needed by the product, making it more susceptible to brute force attacks.
CVE-2024-51720 (GCVE-0-2024-51720)
Vulnerability from cvelistv5
Published
2024-11-12 18:01
Modified
2025-09-11 20:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An insufficient entropy vulnerability in the SecuSUITE Secure Client Authentication (SCA) Server of SecuSUITE versions 5.0.420 and earlier could allow an attacker to potentially enroll an attacker-controlled device to the victim’s account and telephone number.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| BlackBerry | SecuSUITE |
Version: 5.0.420 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-51720",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-12T21:38:30.257463Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T21:38:39.845Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"SecuSUITE Secure Client Authentication"
],
"product": "SecuSUITE",
"vendor": "BlackBerry",
"versions": [
{
"status": "affected",
"version": "5.0.420"
}
]
}
],
"datePublic": "2024-11-12T17:35:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003en insufficient entropy vul\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003enerability \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ein the \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSecuSUITE\u003c/span\u003e \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSecure Client Authentication (SCA) Server \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eof \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSecuSUITE\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e version\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003es\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e 5.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e0.420 and earlie\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003er could allow an \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eattacker to potentially \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eenroll an attacker-controlled device to the victim\u2019s account and telephone number.\u003c/span\u003e\u0026nbsp;"
}
],
"value": "An insufficient entropy vulnerability in the SecuSUITE Secure Client Authentication (SCA) Server of SecuSUITE versions 5.0.420 and earlier could allow an attacker to potentially enroll an attacker-controlled device to the victim\u2019s account and telephone number."
}
],
"impacts": [
{
"capecId": "CAPEC-49",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-49 Password Brute Forcing"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-307",
"description": "CWE-307 Improper Restriction of Excessive Authentication Attempts",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-334",
"description": "CWE-334 Small Space of Random Values",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-11T20:22:23.080Z",
"orgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c",
"shortName": "blackberry"
},
"references": [
{
"url": "https://support.blackberry.com/pkb/s/article/140220"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Vulnerabilities in SecuSUITE Server Components Impact SecuSUITE",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c",
"assignerShortName": "blackberry",
"cveId": "CVE-2024-51720",
"datePublished": "2024-11-12T18:01:49.411Z",
"dateReserved": "2024-10-30T17:19:06.485Z",
"dateUpdated": "2025-09-11T20:22:23.080Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-52616 (GCVE-0-2024-52616)
Vulnerability from cvelistv5
Published
2024-11-21 20:41
Modified
2025-08-30 17:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-334 - Small Space of Random Values
Summary
A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Version: 0 ≤ |
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-52616",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-21T21:06:40.598366Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T21:12:09.458Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://github.com/avahi/avahi/",
"defaultStatus": "unaffected",
"packageName": "avahi",
"versions": [
{
"lessThan": "0.9",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9::baseos",
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/a:redhat:enterprise_linux:9::crb"
],
"defaultStatus": "affected",
"packageName": "avahi",
"product": "Red Hat Enterprise Linux 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:0.8-22.el9_6",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9::baseos",
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/a:redhat:enterprise_linux:9::crb"
],
"defaultStatus": "affected",
"packageName": "avahi",
"product": "Red Hat Enterprise Linux 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:0.8-22.el9_6",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/o:redhat:enterprise_linux:7"
],
"defaultStatus": "unknown",
"packageName": "avahi",
"product": "Red Hat Enterprise Linux 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
],
"defaultStatus": "affected",
"packageName": "avahi",
"product": "Red Hat Enterprise Linux 8",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift:4"
],
"defaultStatus": "affected",
"packageName": "rhcos",
"product": "Red Hat OpenShift Container Platform 4",
"vendor": "Red Hat"
}
],
"datePublic": "2024-11-15T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing attacks, allowing attackers to guess transaction IDs."
}
],
"metrics": [
{
"other": {
"content": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"value": "Moderate"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-334",
"description": "Small Space of Random Values",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-30T17:50:13.659Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "RHSA-2025:7437",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2025:7437"
},
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/security/cve/CVE-2024-52616"
},
{
"name": "RHBZ#2326429",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2326429"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-11-15T09:48:21.460000+00:00",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2024-11-15T00:00:00+00:00",
"value": "Made public."
}
],
"title": "Avahi: avahi wide-area dns predictable transaction ids",
"x_redhatCweChain": "CWE-334: Small Space of Random Values"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2024-52616",
"datePublished": "2024-11-21T20:41:11.636Z",
"dateReserved": "2024-11-15T08:38:03.183Z",
"dateUpdated": "2025-08-30T17:50:13.659Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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").
No CAPEC attack patterns related to this CWE.