217 lines
9.4 KiB
JSON
217 lines
9.4 KiB
JSON
{
|
||
"containers": {
|
||
"cna": {
|
||
"affected": [
|
||
{
|
||
"product": "istio",
|
||
"vendor": "istio",
|
||
"versions": [
|
||
{
|
||
"status": "affected",
|
||
"version": "< 1.9.8"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": ">= 1.10.0, < 1.10.4"
|
||
},
|
||
{
|
||
"status": "affected",
|
||
"version": ">= 1.11.0, < 1.11.1"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"value": "Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request with `#fragment` in the path may bypass Istio’s URI path based authorization policies. Patches are available in Istio 1.11.1, Istio 1.10.4 and Istio 1.9.8. As a work around a Lua filter may be written to normalize the path."
|
||
}
|
||
],
|
||
"metrics": [
|
||
{
|
||
"cvssV3_1": {
|
||
"attackComplexity": "LOW",
|
||
"attackVector": "NETWORK",
|
||
"availabilityImpact": "NONE",
|
||
"baseScore": 8.1,
|
||
"baseSeverity": "HIGH",
|
||
"confidentialityImpact": "HIGH",
|
||
"integrityImpact": "HIGH",
|
||
"privilegesRequired": "NONE",
|
||
"scope": "UNCHANGED",
|
||
"userInteraction": "REQUIRED",
|
||
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
|
||
"version": "3.1"
|
||
}
|
||
}
|
||
],
|
||
"problemTypes": [
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"cweId": "CWE-863",
|
||
"description": "CWE-863: Incorrect Authorization",
|
||
"lang": "en",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"providerMetadata": {
|
||
"dateUpdated": "2021-08-24T22:30:12.000Z",
|
||
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
||
"shortName": "GitHub_M"
|
||
},
|
||
"references": [
|
||
{
|
||
"tags": [
|
||
"x_refsource_CONFIRM"
|
||
],
|
||
"url": "https://github.com/istio/istio/security/advisories/GHSA-hqxw-mm44-gc4r"
|
||
},
|
||
{
|
||
"tags": [
|
||
"x_refsource_MISC"
|
||
],
|
||
"url": "https://istio.io/latest/news/security/istio-security-2021-008"
|
||
}
|
||
],
|
||
"source": {
|
||
"advisory": "GHSA-hqxw-mm44-gc4r",
|
||
"discovery": "UNKNOWN"
|
||
},
|
||
"title": "Fragments in Path May Lead to Authorization Policy Bypass",
|
||
"x_legacyV4Record": {
|
||
"CVE_data_meta": {
|
||
"ASSIGNER": "security-advisories@github.com",
|
||
"ID": "CVE-2021-39156",
|
||
"STATE": "PUBLIC",
|
||
"TITLE": "Fragments in Path May Lead to Authorization Policy Bypass"
|
||
},
|
||
"affects": {
|
||
"vendor": {
|
||
"vendor_data": [
|
||
{
|
||
"product": {
|
||
"product_data": [
|
||
{
|
||
"product_name": "istio",
|
||
"version": {
|
||
"version_data": [
|
||
{
|
||
"version_value": "< 1.9.8"
|
||
},
|
||
{
|
||
"version_value": ">= 1.10.0, < 1.10.4"
|
||
},
|
||
{
|
||
"version_value": ">= 1.11.0, < 1.11.1"
|
||
}
|
||
]
|
||
}
|
||
}
|
||
]
|
||
},
|
||
"vendor_name": "istio"
|
||
}
|
||
]
|
||
}
|
||
},
|
||
"data_format": "MITRE",
|
||
"data_type": "CVE",
|
||
"data_version": "4.0",
|
||
"description": {
|
||
"description_data": [
|
||
{
|
||
"lang": "eng",
|
||
"value": "Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request with `#fragment` in the path may bypass Istio’s URI path based authorization policies. Patches are available in Istio 1.11.1, Istio 1.10.4 and Istio 1.9.8. As a work around a Lua filter may be written to normalize the path."
|
||
}
|
||
]
|
||
},
|
||
"impact": {
|
||
"cvss": {
|
||
"attackComplexity": "LOW",
|
||
"attackVector": "NETWORK",
|
||
"availabilityImpact": "NONE",
|
||
"baseScore": 8.1,
|
||
"baseSeverity": "HIGH",
|
||
"confidentialityImpact": "HIGH",
|
||
"integrityImpact": "HIGH",
|
||
"privilegesRequired": "NONE",
|
||
"scope": "UNCHANGED",
|
||
"userInteraction": "REQUIRED",
|
||
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
|
||
"version": "3.1"
|
||
}
|
||
},
|
||
"problemtype": {
|
||
"problemtype_data": [
|
||
{
|
||
"description": [
|
||
{
|
||
"lang": "eng",
|
||
"value": "CWE-863: Incorrect Authorization"
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
"references": {
|
||
"reference_data": [
|
||
{
|
||
"name": "https://github.com/istio/istio/security/advisories/GHSA-hqxw-mm44-gc4r",
|
||
"refsource": "CONFIRM",
|
||
"url": "https://github.com/istio/istio/security/advisories/GHSA-hqxw-mm44-gc4r"
|
||
},
|
||
{
|
||
"name": "https://istio.io/latest/news/security/istio-security-2021-008",
|
||
"refsource": "MISC",
|
||
"url": "https://istio.io/latest/news/security/istio-security-2021-008"
|
||
}
|
||
]
|
||
},
|
||
"source": {
|
||
"advisory": "GHSA-hqxw-mm44-gc4r",
|
||
"discovery": "UNKNOWN"
|
||
}
|
||
}
|
||
},
|
||
"adp": [
|
||
{
|
||
"providerMetadata": {
|
||
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
||
"shortName": "CVE",
|
||
"dateUpdated": "2024-08-04T01:58:18.136Z"
|
||
},
|
||
"title": "CVE Program Container",
|
||
"references": [
|
||
{
|
||
"tags": [
|
||
"x_refsource_CONFIRM",
|
||
"x_transferred"
|
||
],
|
||
"url": "https://github.com/istio/istio/security/advisories/GHSA-hqxw-mm44-gc4r"
|
||
},
|
||
{
|
||
"tags": [
|
||
"x_refsource_MISC",
|
||
"x_transferred"
|
||
],
|
||
"url": "https://istio.io/latest/news/security/istio-security-2021-008"
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
"cveMetadata": {
|
||
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
||
"assignerShortName": "GitHub_M",
|
||
"cveId": "CVE-2021-39156",
|
||
"datePublished": "2021-08-24T22:30:12.000Z",
|
||
"dateReserved": "2021-08-16T00:00:00.000Z",
|
||
"dateUpdated": "2024-08-04T01:58:18.136Z",
|
||
"state": "PUBLISHED"
|
||
},
|
||
"dataType": "CVE_RECORD",
|
||
"dataVersion": "5.1"
|
||
} |