130 lines
5.4 KiB
JSON
130 lines
5.4 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2025-64763",
|
|
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "GitHub_M",
|
|
"dateReserved": "2025-11-10T22:29:34.876Z",
|
|
"datePublished": "2025-12-03T18:13:58.496Z",
|
|
"dateUpdated": "2025-12-03T20:02:40.284Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Envoy forwards early CONNECT data in TCP proxy mode",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-693",
|
|
"lang": "en",
|
|
"description": "CWE-693: Protection Mechanism Failure",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "HIGH",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 3.7,
|
|
"baseSeverity": "LOW",
|
|
"confidentialityImpact": "LOW",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
|
|
"version": "3.1"
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-rj35-4m94-77jh",
|
|
"tags": [
|
|
"x_refsource_CONFIRM"
|
|
],
|
|
"url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-rj35-4m94-77jh"
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "envoyproxy",
|
|
"product": "envoy",
|
|
"versions": [
|
|
{
|
|
"version": ">= 1.36.0, <= 1.36.2",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": ">= 1.35.0, <= 1.35.6",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": ">= 1.34.0, <= 1.34.10",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "<= 1.33.12",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
|
"shortName": "GitHub_M",
|
|
"dateUpdated": "2025-12-03T18:13:58.496Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Envoy is a high-performance edge/middle/service proxy. In 1.33.12, 1.34.10, 1.35.6, 1.36.2, and earlier, when Envoy is configured in TCP proxy mode to handle CONNECT requests, it accepts client data before issuing a 2xx response and forwards that data to the upstream TCP connection. If a forwarding proxy upstream from Envoy then responds with a non-2xx status, this can cause a de-synchronized CONNECT tunnel state. By default Envoy continues to allow early CONNECT data to avoid disrupting existing deployments. The envoy.reloadable_features.reject_early_connect_data runtime flag can be set to reject CONNECT requests that send data before a 2xx response when intermediaries upstream from Envoy may reject establishment of a CONNECT tunnel."
|
|
}
|
|
],
|
|
"source": {
|
|
"advisory": "GHSA-rj35-4m94-77jh",
|
|
"discovery": "UNKNOWN"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-12-03T19:57:09.650775Z",
|
|
"id": "CVE-2025-64763",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2025-12-03T20:02:40.284Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |