180 lines
8.0 KiB
JSON
180 lines
8.0 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-77756",
|
|
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "apache",
|
|
"dateReserved": "2026-08-21T09:55:42.227Z",
|
|
"datePublished": "2026-09-23T11:18:02.672Z",
|
|
"dateUpdated": "2026-09-23T18:10:42.842Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
|
|
"shortName": "apache",
|
|
"dateUpdated": "2026-09-23T11:18:02.672Z"
|
|
},
|
|
"title": "Apache Tomcat: Transfer-Encoding honored for HTTP/1.0 requests",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"description": "CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')",
|
|
"lang": "en",
|
|
"cweId": "CWE-444",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "INTERNAL"
|
|
},
|
|
"affected": [
|
|
{
|
|
"vendor": "Apache Software Foundation",
|
|
"product": "Apache Tomcat",
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "11.0.0-M1",
|
|
"lessThanOrEqual": "11.0.25",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "10.1.0-M1",
|
|
"lessThanOrEqual": "10.1.59",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "9.0.47",
|
|
"lessThanOrEqual": "9.0.121",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "8.5.67",
|
|
"lessThanOrEqual": "8.5.100",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "unaffected",
|
|
"version": "0",
|
|
"lessThanOrEqual": "7.0.109",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"value": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat caused by processing the transfer-encoding header for an HTTP/1.0 request may allow an attacker to cause one request from another user to fail when Tomcat is located behind a reverse proxy.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.47 through 9.0.121.\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.67 through 8.5.100. Other unsupported versions may also be affected.\n\n\n\nUsers are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.",
|
|
"lang": "en",
|
|
"supportingMedia": [
|
|
{
|
|
"type": "text/html",
|
|
"base64": false,
|
|
"value": "<p>Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat caused by processing the transfer-encoding header for an HTTP/1.0 request may allow an attacker to cause one request from another user to fail when Tomcat is located behind a reverse proxy.</p><p>This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.59, from 9.0.47 through 9.0.121.</p><p>The following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.67 through 8.5.100. Other unsupported versions may also be affected.</p><p>Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.</p>"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://lists.apache.org/thread/bl5b6rxqh3vb2k9bj2794vhor7o6xl3z",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "Textual description of severity",
|
|
"content": {
|
|
"text": "low"
|
|
}
|
|
},
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"x_generator": {
|
|
"engine": "Vulnogram 0.2.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"scope": "UNCHANGED",
|
|
"version": "3.1",
|
|
"baseScore": 3.7,
|
|
"attackVector": "NETWORK",
|
|
"baseSeverity": "LOW",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
|
|
"integrityImpact": "NONE",
|
|
"userInteraction": "NONE",
|
|
"attackComplexity": "HIGH",
|
|
"availabilityImpact": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"confidentialityImpact": "NONE"
|
|
}
|
|
},
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-09-23T13:18:16.430403Z",
|
|
"id": "CVE-2026-77756",
|
|
"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": "2026-09-23T13:18:19.230Z"
|
|
}
|
|
},
|
|
{
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"url": "http://www.openwall.com/lists/oss-security/2026/09/23/22"
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2026-09-23T18:10:42.842Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |