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Auto-merge PR#3826

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Auto-merge PR#3826
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CVE Team 2020-06-02 08:25:12 -04:00 committed by GitHub
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2020/10xxx/CVE-2020-10739.json
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@ -4,15 +4,81 @@
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2020-10739",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "msiddiqu@redhat.com"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "istio.io",
"product": {
"product_data": [
{
"product_name": "istio/envoy",
"version": {
"version_data": [
{
"version_value": ">= 1.4.0, < 1.4.9"
},
{
"version_value": ">= 1.5.0, < 1.5.4"
}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-476"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10739",
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10739",
"refsource": "CONFIRM"
},
{
"url": "https://istio.io/news/security/istio-security-2020-005/",
"name": "https://istio.io/news/security/istio-security-2020-005/",
"refsource": "CONFIRM"
},
{
"url": "https://github.com/istio/envoy/commit/8788a3cf255b647fd14e6b5e2585abaaedb28153#diff-fcf2cf5dd389b5285f882ba4a8708633",
"name": "https://github.com/istio/envoy/commit/8788a3cf255b647fd14e6b5e2585abaaedb28153#diff-fcf2cf5dd389b5285f882ba4a8708633",
"refsource": "MISC"
}
]
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Istio 1.4.x before 1.4.9 and Istio 1.5.x before 1.5.4 contain the following vulnerability when telemetry v2 is enabled: by sending a specially crafted packet, an attacker could trigger a Null Pointer Exception resulting in a Denial of Service. This could be sent to the ingress gateway or a sidecar, triggering a null pointer exception which results in a denial of service. This also affects servicemesh-proxy where a null pointer exception flaw was found in servicemesh-proxy. When running Telemetry v2 (not on by default in version 1.4.x), an attacker could send a specially crafted packet to the ingress gateway or proxy sidecar, triggering a denial of service."
}
]
},
"impact": {
"cvss": [
[
{
"vectorString": "7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
]
]
}
}
}