{"items":[{"id":"NVI-00015162","kind":"vulnerability","title":"RabbitMQ Java client ValueReader: Unbounded recursive table/array nesting causes StackOverflowError DoS","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-93j5-89vc-pph4","CVE-2026-69220"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-189142386e1191333b1b31fc18f77980"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.725%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.54201. Missing scores are unknown.","source_id":"sr-189142386e1191333b1b31fc18f77980"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-33ade9701fcaf8382f51e099242ab79f","url":"https://github.com/advisories/GHSA-93j5-89vc-pph4","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-93j5-89vc-pph4","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:15:44.568Z"},{"id":"sr-189142386e1191333b1b31fc18f77980","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-69220","publisher":"FIRST EPSS","observed_at":"2026-11-04T23:33:33.061Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-33ade9701fcaf8382f51e099242ab79f"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`ValueReader.readTable()` and `readArray()` recursively call `readFieldValue()` with no depth limit. A malicious AMQP peer can crash the client JVM by sending a deeply nested table structure.\n\n## Vulnerable Code\n\n`src/main/java/com/rabbitmq/client/impl/ValueReader.java` lines 139-155 and 237-249:\n\n```java\nprivate static Map readTable(DataInputStream in) throws IOException {\n    long tableLength = unsignedExtend(in.readInt());\n    // ...\n    while(tableIn.available() > 0) {\n        String name = readShortstr(tableIn);\n        Object value = readFieldValue(tableIn);  // recursive call\n    }\n}\n\nstatic Object readFieldValue(DataInputStream in) throws IOException {\n    switch(in.readUnsignedByte()) {\n      case 'F': value = readTable(in);  // mutual recursion\n      case 'A': value = readArray(in);  // mutual recursion\n    }\n}\n```\n\n## Attack Scenario\n\nA malicious AMQP server (or MitM) sends a `connection.start` frame with ~580 levels of nested tables. Each level costs ~7 bytes (4-byte length + 1-byte key length + 1-byte key + 1-byte type tag), totaling ~4060 bytes within the 131,072 byte max frame size. With the default JVM stack (~512KB, ~864 bytes/frame), th","public_affected_ranges":["<= 5.33.0"]}],"null_published_at":"2026-11-08T19:53:38.943Z","source_updated_at":"2026-08-18T16:32:14.000Z","source_disclosed_at":"2026-08-18T16:32:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-02T20:15:44.568Z"},{"id":"NVI-00015162","kind":"vulnerability","title":"RabbitMQ Java client ValueReader: Unbounded recursive table/array nesting causes StackOverflowError DoS","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-93j5-89vc-pph4","CVE-2026-69220"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0d06543fd2518cc0347e07b2185a0fb6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.725%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.54132. Missing scores are unknown.","source_id":"sr-0d06543fd2518cc0347e07b2185a0fb6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-33ade9701fcaf8382f51e099242ab79f","url":"https://github.com/advisories/GHSA-93j5-89vc-pph4","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-93j5-89vc-pph4","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:15:44.568Z"},{"id":"sr-0d06543fd2518cc0347e07b2185a0fb6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-69220","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.077Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-33ade9701fcaf8382f51e099242ab79f"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`ValueReader.readTable()` and `readArray()` recursively call `readFieldValue()` with no depth limit. A malicious AMQP peer can crash the client JVM by sending a deeply nested table structure.\n\n## Vulnerable Code\n\n`src/main/java/com/rabbitmq/client/impl/ValueReader.java` lines 139-155 and 237-249:\n\n```java\nprivate static Map readTable(DataInputStream in) throws IOException {\n    long tableLength = unsignedExtend(in.readInt());\n    // ...\n    while(tableIn.available() > 0) {\n        String name = readShortstr(tableIn);\n        Object value = readFieldValue(tableIn);  // recursive call\n    }\n}\n\nstatic Object readFieldValue(DataInputStream in) throws IOException {\n    switch(in.readUnsignedByte()) {\n      case 'F': value = readTable(in);  // mutual recursion\n      case 'A': value = readArray(in);  // mutual recursion\n    }\n}\n```\n\n## Attack Scenario\n\nA malicious AMQP server (or MitM) sends a `connection.start` frame with ~580 levels of nested tables. Each level costs ~7 bytes (4-byte length + 1-byte key length + 1-byte key + 1-byte type tag), totaling ~4060 bytes within the 131,072 byte max frame size. With the default JVM stack (~512KB, ~864 bytes/frame), th","public_affected_ranges":["<= 5.33.0"]}],"null_published_at":"2026-11-06T00:29:57.248Z","source_updated_at":"2026-08-18T16:32:14.000Z","source_disclosed_at":"2026-08-18T16:32:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-02T20:15:44.568Z"},{"id":"NVI-00015162","kind":"vulnerability","title":"RabbitMQ Java client ValueReader: Unbounded recursive table/array nesting causes StackOverflowError DoS","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-93j5-89vc-pph4","CVE-2026-69220"],"plain_summary":"GitHub lists this reviewed advisory for com.rabbitmq:amqp-client. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-33ade9701fcaf8382f51e099242ab79f"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-33ade9701fcaf8382f51e099242ab79f","url":"https://github.com/advisories/GHSA-93j5-89vc-pph4","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-93j5-89vc-pph4","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:15:44.568Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-33ade9701fcaf8382f51e099242ab79f"],"technology":"com.rabbitmq:amqp-client","known_exclusions":[],"conditions_summary":"## Summary\n\n`ValueReader.readTable()` and `readArray()` recursively call `readFieldValue()` with no depth limit. A malicious AMQP peer can crash the client JVM by sending a deeply nested table structure.\n\n## Vulnerable Code\n\n`src/main/java/com/rabbitmq/client/impl/ValueReader.java` lines 139-155 and 237-249:\n\n```java\nprivate static Map readTable(DataInputStream in) throws IOException {\n    long tableLength = unsignedExtend(in.readInt());\n    // ...\n    while(tableIn.available() > 0) {\n        String name = readShortstr(tableIn);\n        Object value = readFieldValue(tableIn);  // recursive call\n    }\n}\n\nstatic Object readFieldValue(DataInputStream in) throws IOException {\n    switch(in.readUnsignedByte()) {\n      case 'F': value = readTable(in);  // mutual recursion\n      case 'A': value = readArray(in);  // mutual recursion\n    }\n}\n```\n\n## Attack Scenario\n\nA malicious AMQP server (or MitM) sends a `connection.start` frame with ~580 levels of nested tables. Each level costs ~7 bytes (4-byte length + 1-byte key length + 1-byte key + 1-byte type tag), totaling ~4060 bytes within the 131,072 byte max frame size. With the default JVM stack (~512KB, ~864 bytes/frame), th","public_affected_ranges":["<= 5.33.0"]}],"null_published_at":"2026-11-03T10:03:26.555Z","source_updated_at":"2026-08-18T16:32:14.000Z","source_disclosed_at":"2026-08-18T16:32:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-02T20:15:44.568Z"}],"next_cursor":null,"snapshot_revision":"42594"}