gsd-2019-18817
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-18817",
"description": "Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.",
"id": "GSD-2019-18817"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-18817"
],
"details": "Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.",
"id": "GSD-2019-18817",
"modified": "2023-12-13T01:23:50.193597Z",
"schema_version": "1.4.0"
}
},
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"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-18817",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
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"value": "Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836."
}
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},
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"name": "https://istio.io/news/2019/announcing-1.3.5/",
"refsource": "MISC",
"url": "https://istio.io/news/2019/announcing-1.3.5/"
},
{
"name": "https://github.com/istio/istio/issues/18229",
"refsource": "MISC",
"url": "https://github.com/istio/istio/issues/18229"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"_git_import_path": "go/github.com/istio/istio",
"affected_range": "\u003e=v1.3 \u003cv1.3.5",
"affected_versions": "All versions starting from 1.3 before 1.3.5",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-835",
"CWE-937"
],
"date": "2019-11-14",
"description": "Istio allows Denial of Service because `continue_on_listener_filters_timeout` is set to True.",
"fixed_versions": [
"v1.3.5"
],
"identifier": "CVE-2019-18817",
"identifiers": [
"CVE-2019-18817"
],
"not_impacted": "All versions before 1.3, all versions starting from 1.3.5",
"package_slug": "go/istio.io/istio",
"pubdate": "2019-11-12",
"solution": "Upgrade to version 1.3.5.",
"title": "Loop with Unreachable Exit Condition (Infinite Loop)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-18817",
"https://istio.io/news/2019/announcing-1.3.5/"
],
"uuid": "986b95bf-e527-4445-a32a-d7a451489b5d",
"versions": [
{
"commit": {
"sha": "59d7fe166833968ea7e64606324d657d78105335",
"tags": [
"1.3.0"
],
"timestamp": "20190911225955"
},
"number": "v1.3"
},
{
"commit": {
"sha": "ba23e655e1faf4f026d912b8c291c6dafebdd82d",
"tags": [
"1.3.5"
],
"timestamp": "20191107144551"
},
"number": "v1.3.5"
}
]
}
]
},
"nvd.nist.gov": {
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"nodes": [
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{
"cpe23Uri": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.3.5",
"versionStartIncluding": "1.3",
"vulnerable": true
}
],
"operator": "OR"
}
]
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"ID": "CVE-2019-18817"
},
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"description": {
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"value": "Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836."
}
]
},
"problemtype": {
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},
"references": {
"reference_data": [
{
"name": "https://github.com/istio/istio/issues/18229",
"refsource": "MISC",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/istio/istio/issues/18229"
},
{
"name": "https://istio.io/news/2019/announcing-1.3.5/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://istio.io/news/2019/announcing-1.3.5/"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-11-14T19:36Z",
"publishedDate": "2019-11-12T14:15Z"
}
}
}
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Sightings
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