215 lines
9.3 KiB
JSON
215 lines
9.3 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-93576",
|
|
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "redhat",
|
|
"dateReserved": "2026-09-18T10:33:56.511Z",
|
|
"datePublished": "2026-09-18T14:33:20.473Z",
|
|
"dateUpdated": "2026-09-25T08:29:13.508Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"title": "Io.netty/netty-codec-smtp: netty netty-codec-smtp — smtp command-name field is not crlf-validated (incomplete fix of cve-2025-59419)",
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"content": {
|
|
"value": "Important",
|
|
"namespace": "https://access.redhat.com/security/updates/classification/"
|
|
},
|
|
"type": "Red Hat severity rating"
|
|
}
|
|
},
|
|
{
|
|
"cvssV3_1": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "NETWORK",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 7.5,
|
|
"baseSeverity": "HIGH",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "HIGH",
|
|
"privilegesRequired": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "NONE",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
|
|
"version": "3.1"
|
|
},
|
|
"format": "CVSS"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A flaw was found in Netty netty-codec-smtp. The component does not properly validate Carriage Return (CR) and Line Feed (LF) characters in the SMTP command-name field. A remote attacker, if an application routes untrusted input into this field, can embed CR/LF characters to inject arbitrary SMTP commands. This can lead to SMTP command smuggling, allowing for unauthorized email relay or spoofing of sender/recipient addresses. While the impact is significant, the real-world exploitability is considered lower as applications typically do not place user-controlled data in the command-name field."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat build of Apache Camel for Spring Boot 4",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "netty-codec-smtp",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:camel_spring_boot:4"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Fuse 7",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "netty-codec-smtp",
|
|
"defaultStatus": "unaffected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:jboss_fuse:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat JBoss Enterprise Application Platform 7",
|
|
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
|
|
"packageName": "jboss-eap-7/eap74-els-openjdk11-openshift-rhel8",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:jboss_enterprise_application_platform:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat JBoss Enterprise Application Platform 7",
|
|
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
|
|
"packageName": "jboss-eap-7/eap74-els-openjdk17-openshift-rhel8",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:jboss_enterprise_application_platform:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat JBoss Enterprise Application Platform 7",
|
|
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
|
|
"packageName": "jboss-eap-7/eap74-els-openjdk8-openshift-rhel8",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:jboss_enterprise_application_platform:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat JBoss Enterprise Application Platform 7",
|
|
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
|
|
"packageName": "netty-codec-smtp",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:jboss_enterprise_application_platform:7"
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Red Hat",
|
|
"product": "Red Hat Single Sign-On 7",
|
|
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
|
|
"packageName": "netty-codec-smtp",
|
|
"defaultStatus": "affected",
|
|
"cpes": [
|
|
"cpe:/a:redhat:red_hat_single_sign_on:7"
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://access.redhat.com/security/cve/CVE-2026-93576",
|
|
"tags": [
|
|
"vdb-entry",
|
|
"x_refsource_REDHAT"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2536968",
|
|
"name": "RHBZ#2536968",
|
|
"tags": [
|
|
"issue-tracking",
|
|
"x_refsource_REDHAT"
|
|
]
|
|
}
|
|
],
|
|
"datePublic": "2026-09-10T00:53:44.000Z",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"cweId": "CWE-93",
|
|
"description": "Improper Neutralization of CRLF Sequences ('CRLF Injection')",
|
|
"lang": "en",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"x_redhatCweChain": "CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')",
|
|
"workarounds": [
|
|
{
|
|
"lang": "en",
|
|
"value": "See https://github.com/netty/netty/security/advisories/GHSA-5vh9-c45f-rf7p for fixed versions and remediation guidance."
|
|
}
|
|
],
|
|
"timeline": [
|
|
{
|
|
"lang": "en",
|
|
"time": "2026-09-10T00:53:44.000Z",
|
|
"value": "Reported to Red Hat."
|
|
},
|
|
{
|
|
"lang": "en",
|
|
"time": "2026-09-10T00:53:44.000Z",
|
|
"value": "Made public."
|
|
}
|
|
],
|
|
"providerMetadata": {
|
|
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
|
|
"shortName": "redhat",
|
|
"dateUpdated": "2026-09-25T08:29:13.508Z"
|
|
},
|
|
"x_generator": {
|
|
"engine": "cvelib 1.8.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-09-18T14:58:44.082356Z",
|
|
"id": "CVE-2026-93576",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "yes"
|
|
},
|
|
{
|
|
"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": "2026-09-18T14:58:52.723Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |