CVE-2024-13454 (GCVE-0-2024-13454)
Vulnerability from cvelistv5 – Published: 2025-01-20 21:07 – Updated: 2025-01-21 20:01
VLAI?
Summary
Weak encryption algorithm in Easy-RSA version 3.0.5 through 3.1.7 allows a local attacker to more easily bruteforce the private CA key when created using OpenSSL 3
Severity ?
5.3 (Medium)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-13454",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-01-21T19:58:10.500367Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-01-21T20:01:41.880Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Easy-RSA",
"vendor": "OpenVPN",
"versions": [
{
"lessThanOrEqual": "3.1.7",
"status": "affected",
"version": "3.0.5",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Weak encryption algorithm in Easy-RSA version 3.0.5 through 3.1.7 allows a local attacker to more easily bruteforce the private CA key when created using OpenSSL 3"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-326",
"description": "CWE-326 Inadequate Encryption Strength",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-01-20T21:07:50.103Z",
"orgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
"shortName": "OpenVPN"
},
"references": [
{
"url": "https://community.openvpn.net/openvpn/wiki/CVE-2024-13454"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "36a55730-e66d-4d39-8ca6-3c3b3017965e",
"assignerShortName": "OpenVPN",
"cveId": "CVE-2024-13454",
"datePublished": "2025-01-20T21:07:50.103Z",
"dateReserved": "2025-01-16T14:47:51.335Z",
"dateUpdated": "2025-01-21T20:01:41.880Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-13454\",\"sourceIdentifier\":\"security@openvpn.net\",\"published\":\"2025-01-20T21:15:21.453\",\"lastModified\":\"2025-08-22T21:37:36.100\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Weak encryption algorithm in Easy-RSA version 3.0.5 through 3.1.7 allows a local attacker to more easily bruteforce the private CA key when created using OpenSSL 3\"},{\"lang\":\"es\",\"value\":\"El algoritmo de cifrado d\u00e9bil en Easy-RSA versi\u00f3n 3.0.5 a 3.1.7 permite que un atacante local ataque con fuerza bruta m\u00e1s f\u00e1cilmente la clave CA privada cuando se crea usando OpenSSL 3.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":1.8,\"impactScore\":3.4}]},\"weaknesses\":[{\"source\":\"security@openvpn.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-326\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:easy-rsa:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0.5\",\"versionEndIncluding\":\"3.1.7\",\"matchCriteriaId\":\"E61AFF18-33D2-4416-B512-0E32D70F3142\"}]}]}],\"references\":[{\"url\":\"https://community.openvpn.net/openvpn/wiki/CVE-2024-13454\",\"source\":\"security@openvpn.net\",\"tags\":[\"Vendor Advisory\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-13454\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-01-21T19:58:10.500367Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-01-21T20:01:36.798Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"OpenVPN\", \"product\": \"Easy-RSA\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.0.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"3.1.7\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://community.openvpn.net/openvpn/wiki/CVE-2024-13454\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Weak encryption algorithm in Easy-RSA version 3.0.5 through 3.1.7 allows a local attacker to more easily bruteforce the private CA key when created using OpenSSL 3\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-326\", \"description\": \"CWE-326 Inadequate Encryption Strength\"}]}], \"providerMetadata\": {\"orgId\": \"36a55730-e66d-4d39-8ca6-3c3b3017965e\", \"shortName\": \"OpenVPN\", \"dateUpdated\": \"2025-01-20T21:07:50.103Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-13454\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-21T20:01:41.880Z\", \"dateReserved\": \"2025-01-16T14:47:51.335Z\", \"assignerOrgId\": \"36a55730-e66d-4d39-8ca6-3c3b3017965e\", \"datePublished\": \"2025-01-20T21:07:50.103Z\", \"assignerShortName\": \"OpenVPN\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…