GSD-2019-7615
Vulnerability from gsd - Updated: 2022-05-24 00:00Details
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.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-7615",
"description": "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.",
"id": "GSD-2019-7615"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "elastic-apm",
"purl": "pkg:gem/elastic-apm"
}
}
],
"aliases": [
"CVE-2019-7615",
"GHSA-35j2-p8fh-x966"
],
"details": "A TLS certificate validation flaw was found in Elastic APM agent for\nRuby versions before 2.9.0. When specifying a trusted server CA certificate via\nthe `server_ca_cert` setting, the Ruby agent would not properly verify the certificate\nreturned by the APM server. This could result in a man in the middle style attack\nagainst the Ruby agent.\n",
"id": "GSD-2019-7615",
"modified": "2022-05-24T00:00:00.000Z",
"published": "2022-05-24T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/elastic/apm-agent-ruby/pull/449"
},
{
"type": "WEB",
"url": "https://www.elastic.co/community/security/"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 7.4,
"type": "CVSS_V3"
}
],
"summary": "Elastic APM agent for Ruby vulnerable to Improper Certificate Validation"
}
},
"namespaces": {
"cve.org": {
"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/"
}
]
}
},
"github.com/rubysec/ruby-advisory-db": {
"cve": "2019-7615",
"cvss_v3": 7.4,
"date": "2022-05-24",
"description": "A TLS certificate validation flaw was found in Elastic APM agent for\nRuby versions before 2.9.0. When specifying a trusted server CA certificate via\nthe `server_ca_cert` setting, the Ruby agent would not properly verify the certificate\nreturned by the APM server. This could result in a man in the middle style attack\nagainst the Ruby agent.\n",
"gem": "elastic-apm",
"ghsa": "35j2-p8fh-x966",
"patched_versions": [
"\u003e= 2.9.0"
],
"related": {
"url": [
"https://www.elastic.co/community/security/"
]
},
"title": "Elastic APM agent for Ruby vulnerable to Improper Certificate Validation",
"url": "https://github.com/elastic/apm-agent-ruby/pull/449"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c2.9.0",
"affected_versions": "All versions before 2.9.0",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2023-03-03",
"description": "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.",
"fixed_versions": [
"2.9.0"
],
"identifier": "CVE-2019-7615",
"identifiers": [
"GHSA-35j2-p8fh-x966",
"CVE-2019-7615"
],
"not_impacted": "All versions starting from 2.9.0",
"package_slug": "gem/elastic-apm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 2.9.0 or above.",
"title": "Improper Certificate Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-7615",
"https://www.elastic.co/community/security/",
"https://github.com/elastic/apm-agent-ruby/pull/449",
"https://github.com/advisories/GHSA-35j2-p8fh-x966"
],
"uuid": "5756dae7-0337-4999-8c00-bc43bf6b671d"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:elastic:apm-agent-ruby:*:*:*:*:*:ruby:*:*",
"cpe_name": [],
"versionEndExcluding": "2.9.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@elastic.co",
"ID": "CVE-2019-7615"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.elastic.co/community/security/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.elastic.co/community/security/"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2
}
},
"lastModifiedDate": "2023-03-03T17:48Z",
"publishedDate": "2019-07-30T22:15Z"
}
}
}
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…