CVE-2019-7615 (GCVE-0-2019-7615)
Vulnerability from cvelistv5 – Published: 2019-07-30 21:15 – Updated: 2024-08-04 20:54
VLAI
Summary
A TLS certificate validation flaw was found in Elastic APM agent for Ruby versions before 2.9.0. When specifying a trusted server CA certificate via the 'server_ca_cert' setting, the Ruby agent would not properly verify the certificate returned by the APM server. This could result in a man in the middle style attack against the Ruby agent.
Severity
No CVSS data available.
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.elastic.co/community/security/ | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic APM agent for Ruby |
Affected:
before 2.9.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:54:27.931Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.elastic.co/community/security/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Elastic APM agent for Ruby",
"vendor": "Elastic",
"versions": [
{
"status": "affected",
"version": "before 2.9.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A TLS certificate validation flaw was found in Elastic APM agent for Ruby versions before 2.9.0. When specifying a trusted server CA certificate via the \u0027server_ca_cert\u0027 setting, the Ruby agent would not properly verify the certificate returned by the APM server. This could result in a man in the middle style attack against the Ruby agent."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-295",
"description": "CWE-295: Improper Certificate Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-07-30T21:15:47.000Z",
"orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
"shortName": "elastic"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.elastic.co/community/security/"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@elastic.co",
"ID": "CVE-2019-7615",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Elastic APM agent for Ruby",
"version": {
"version_data": [
{
"version_value": "before 2.9.0"
}
]
}
}
]
},
"vendor_name": "Elastic"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A TLS certificate validation flaw was found in Elastic APM agent for Ruby versions before 2.9.0. When specifying a trusted server CA certificate via the \u0027server_ca_cert\u0027 setting, the Ruby agent would not properly verify the certificate returned by the APM server. This could result in a man in the middle style attack against the Ruby agent."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-295: Improper Certificate Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.elastic.co/community/security/",
"refsource": "MISC",
"url": "https://www.elastic.co/community/security/"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
"assignerShortName": "elastic",
"cveId": "CVE-2019-7615",
"datePublished": "2019-07-30T21:15:47.000Z",
"dateReserved": "2019-02-07T00:00:00.000Z",
"dateUpdated": "2024-08-04T20:54:27.931Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2019-7615",
"date": "2026-05-26",
"epss": "0.00116",
"percentile": "0.29786"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2019-7615\",\"sourceIdentifier\":\"security@elastic.co\",\"published\":\"2019-07-30T22:15:12.660\",\"lastModified\":\"2024-11-21T04:48:24.420\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A TLS certificate validation flaw was found in Elastic APM agent for Ruby versions before 2.9.0. When specifying a trusted server CA certificate via the \u0027server_ca_cert\u0027 setting, the Ruby agent would not properly verify the certificate returned by the APM server. This could result in a man in the middle style attack against the Ruby agent.\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 una fallo de comprobaci\u00f3n del certificado TLS en el agente APM de Elastic para Ruby versiones anteriores a 2.9.0. Cuando se especifica un certificado de CA de un servidor de confianza por medio de la configuraci\u00f3n \\\"server_ca_cert\\\", el agente de Ruby no comprobar\u00eda apropiadamente el certificado devuelto por el servidor APM. Esto podr\u00eda resultar en un ataque de tipo man in the middle contra el agente de Ruby.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":7.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:N\",\"baseScore\":5.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security@elastic.co\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:apm-agent-ruby:*:*:*:*:*:ruby:*:*\",\"versionEndExcluding\":\"2.9.0\",\"matchCriteriaId\":\"96680F5D-06FB-4B2D-9865-90DF7B6EBB35\"}]}]}],\"references\":[{\"url\":\"https://www.elastic.co/community/security/\",\"source\":\"security@elastic.co\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.elastic.co/community/security/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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…