153 lines
6.6 KiB
JSON
153 lines
6.6 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-67234",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-07-28T19:50:39.438Z",
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"datePublished": "2026-09-25T16:03:38.161Z",
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"dateUpdated": "2026-09-25T19:53:58.560Z"
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},
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"containers": {
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"cna": {
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"title": "RabbitMQ: Non-RFC-conformant cookie name when clearing the auth-mechanism preference",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 2.3,
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"baseSeverity": "LOW",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-q286-p3m9-j69f",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-q286-p3m9-j69f"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-server/commit/149cb59d618cefa83c6deb02dbbb1e8a7a2bc968",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rabbitmq/rabbitmq-server/commit/149cb59d618cefa83c6deb02dbbb1e8a7a2bc968"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-server/commit/baac0aaf170efeb4f124ee36b8417274fa8dcc1a",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rabbitmq/rabbitmq-server/commit/baac0aaf170efeb4f124ee36b8417274fa8dcc1a"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.8"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.2"
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}
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],
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"affected": [
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{
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"vendor": "rabbitmq",
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"product": "rabbitmq-server",
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"versions": [
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{
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"version": ">= 4.2.0, < 4.2.8",
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"status": "affected"
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},
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{
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"version": ">= 4.3.0, < 4.3.2",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-25T16:03:38.161Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "RabbitMQ is a messaging and streaming broker. From 4.2.0 until 4.2.8 and 4.3.2, get_auth_mechanism/1 used term_to_binary/1 on the strict_auth_mechanism or preferred_auth_mechanism atom when clearing the corresponding cookie, producing a non-ASCII cookie name that violates RFC 6265 and can prevent the browser from deleting the preference. The issue is not directly exploitable for code execution or data exfiltration; its security relevance is limited to stale authentication-mechanism preferences persisting across logout and login cycles. This issue is fixed in versions 4.2.8 and 4.3.2."
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}
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],
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"source": {
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"advisory": "GHSA-q286-p3m9-j69f",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-25T19:53:50.305307Z",
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"id": "CVE-2026-67234",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-25T19:53:58.560Z"
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}
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}
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]
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}
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} |