156 lines
7.0 KiB
JSON
156 lines
7.0 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-2026-69219",
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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": "2026-08-03T16:57:50.125Z",
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"datePublished": "2026-08-18T16:23:32.097Z",
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"dateUpdated": "2026-08-19T14:51:36.499Z"
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},
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"containers": {
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"cna": {
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"title": "RabbitMQ Java client ValueReader: Oversized LongString/bytes length triggers OOM via unchecked allocation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-789",
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"lang": "en",
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"description": "CWE-789: Memory Allocation with Excessive Size Value",
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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": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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-java-client/security/advisories/GHSA-68mj-5wr7-6fgg",
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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-java-client/security/advisories/GHSA-68mj-5wr7-6fgg"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2007",
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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-java-client/pull/2007"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2008",
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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-java-client/pull/2008"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-java-client/commit/388209356c6478088efce4d8a07b68e73837a7a0",
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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-java-client/commit/388209356c6478088efce4d8a07b68e73837a7a0"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-java-client/commit/6a87a8dcdc8b4cc4b961a7cdd388276446e5dfb2",
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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-java-client/commit/6a87a8dcdc8b4cc4b961a7cdd388276446e5dfb2"
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},
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{
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"name": "https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1",
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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-java-client/releases/tag/v5.33.1"
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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-java-client",
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"versions": [
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{
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"version": "< 5.33.1",
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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": "2026-08-18T16:23:32.097Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java uses ValueReader.readBytes to accept a wire-declared contentLength below Integer.MAX_VALUE and allocate a byte array before checking the bytes available in the frame. A malicious AMQP peer can send a LongString or byte-array field with type tag S and a declared length such as 0x7FFFFFFE during the pre-authentication connection.start server-properties table, causing an approximately 2 GB allocation and OutOfMemoryError before readFully consumes data. The resulting memory exhaustion can terminate the JVM and cause denial of service. This issue is fixed in version 5.33.1."
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}
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],
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"source": {
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"advisory": "GHSA-68mj-5wr7-6fgg",
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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": "2026-08-19T14:51:23.021052Z",
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"id": "CVE-2026-69219",
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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": "yes"
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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": "2026-08-19T14:51:36.499Z"
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}
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}
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]
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}
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} |