{"schemaVersion":3,"id":"CVE-2024-27135","aliases":["GHSA-xp2r-g8qq-44hh"],"status":"published","duplicateOf":null,"title":null,"description":"Improper input validation in the Pulsar Function Worker allows a malicious authenticated user to execute arbitrary Java code on the Pulsar Function worker, outside of the sandboxes designated for running user-provided functions. This vulnerability also applies to the Pulsar Broker when it is configured with \"functionsWorkerEnabled=true\".\n\nThis issue affects Apache Pulsar versions from 2.4.0 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0.\n\n2.10 Pulsar Function Worker users should upgrade to at least 2.10.6.\n2.11 Pulsar Function Worker users should upgrade to at least 2.11.4.\n3.0 Pulsar Function Worker users should upgrade to at least 3.0.3.\n3.1 Pulsar Function Worker users should upgrade to at least 3.1.3.\n3.2 Pulsar Function Worker users should upgrade to at least 3.2.1.\n\nUsers operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer 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Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"},{"id":"CWE-913","name":"Improper Control of Dynamically-Managed Code Resources","description":"The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/913.html"}],"affected":[{"vendor":"apache software foundation","product":"apache pulsar","name":"Apache Pulsar","label":"apache pulsar","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 2.4.0, < 2.10.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.11.0, < 2.11.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.0.0, < 3.0.3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.1.0, < 3.1.3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.2.0, < 3.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.4.0, < 2.10.6 | ≥ 2.11.0, < 2.11.4 | ≥ 3.0.0, < 3.0.3 | ≥ 3.1.0, < 3.1.3 | ≥ 3.2.0, < 3.2.1","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_pulsar"},{"vendor":"apache","product":"pulsar","name":"pulsar","label":"pulsar","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 2.4.0, < 2.10.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.11.0, < 2.11.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.0.0, < 3.0.3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.1.0, < 3.1.3","noFixRecorded":false,"fixedIn":null},{"text":"3.2.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.4.0, < 2.10.6 | ≥ 2.11.0, < 2.11.4 | ≥ 3.0.0, < 3.0.3 | ≥ 3.1.0, < 3.1.3 | 3.2.0","eol":{"isEol":true,"eolDate":"2024-08-05T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"3.2","label":"3.2","eolFrom":"2024-08-05T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"3.2.4"},"product":{"name":"apache-pulsar","label":"Apache Pulsar","category":"server-app"}},"hubHref":"/vendor/apache/pulsar"},{"vendor":"org.apache.pulsar","product":"pulsar-functions-worker","name":"org.apache.pulsar:pulsar-functions-worker","label":"pulsar-functions-worker","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","purlType":"maven","versions":[{"text":"≥ 2.4.0, < 2.10.6","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.11.0, < 2.11.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.0.0, < 3.0.3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.1.0, < 3.1.3","noFixRecorded":false,"fixedIn":null},{"text":"≥ 3.2.0, < 3.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.4.0, < 2.10.6 | ≥ 2.11.0, < 2.11.4 | ≥ 3.0.0, < 3.0.3 | ≥ 3.1.0, < 3.1.3 | ≥ 3.2.0, < 3.2.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://lists.apache.org/thread/dh8nj2vmb2br6thjltq74lk9jxkz62wn","label":"lists.apache.org/thread/dh8nj2vmb2br6thjltq74lk9jxkz62wn","hostname":"lists.apache.org","tags":["Mailing List","WEB","Vendor Advisory"]},{"url":"https://pulsar.apache.org/security/CVE-2024-27135/","label":"pulsar.apache.org/security/CVE-2024-27135/","hostname":"pulsar.apache.org","tags":["Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2024/03/12/9","label":"www.openwall.com/lists/oss-security/2024/03/12/9","hostname":"www.openwall.com","tags":["WEB","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27135","label":"nvd.nist.gov/vuln/detail/CVE-2024-27135","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/apache/pulsar","label":"github.com/apache/pulsar","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://pulsar.apache.org/security/CVE-2024-27135","label":"pulsar.apache.org/security/CVE-2024-27135","hostname":"pulsar.apache.org","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-03-12T18:18:06.720Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-02-13T17:41:17.703Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T02:26:18.138Z","stale":false,"partial":false}}