{"answers":{"affected":"10 open source packages ship an affected version, including org.apache.pulsar:pulsar-functions-worker. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-27135 in the wild and no public exploit code.","fix":"Upgrade org.apache.pulsar:pulsar-functions-worker to a fixed version for your release line: 2.11.4, 2.10.6, 3.0.3 or 3.1.3.","what":"CVE-2024-27135 is a high-severity code injection vulnerability in Apache Pulsar, published on 12 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-27135 and fix it if it is affected.\n\nWhat it is: CVE-2024-27135 is a high-severity code injection vulnerability in Apache Pulsar, published on 12 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-27135 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 2.11.0; fixed in 2.11.4\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 2.11.0; fixed in 2.11.4\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 2.4.0; fixed in 2.10.6\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 2.4.0; fixed in 2.10.6\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.0.0; fixed in 3.0.3\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.0.0; fixed in 3.0.3\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.1.0; fixed in 3.1.3\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.1.0; fixed in 3.1.3\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.2.0; fixed in 3.2.1\n- org.apache.pulsar:pulsar-functions-worker (Maven): affected from 3.2.0; fixed in 3.2.1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2024-27135/ (Markdown: https://insights.sbomify.com/CVE-2024-27135/index.md)","id":"CVE-2024-27135","markdown":"https://insights.sbomify.com/CVE-2024-27135/index.md","name":"CVE-2024-27135","record":{"aliases":["GHSA-xp2r-g8qq-44hh"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache Pulsar","requires_auth":"low_privilege","summary":"A malicious authenticated user can execute arbitrary Java code on the Pulsar Function Worker, bypassing sandbox restrictions.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"pulsar","vendor":"apache"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-913","name":"Improper Control of Dynamically-Managed Code Resources"},{"id":"CWE-20","name":"Improper Input Validation"}],"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 versions.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Apache Pulsar: Improper Input Validation in Pulsar Function Worker allows Remote Code Execution","id":"CVE-2024-27135","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"code_injection","year":"2024"},"n_packages":10,"n_references":3,"next":{"headline":"Apache JSPWiki: Cross-site scripting vulnerability on upload page","id":"CVE-2024-27136"},"packages":[{"ecosystem":"Maven","fixed":["2.11.4"],"introduced":["2.11.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":null,"source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["2.11.4"],"introduced":["2.11.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["2.10.6"],"introduced":["2.4.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":null,"source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["2.10.6"],"introduced":["2.4.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.0.3"],"introduced":["3.0.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":null,"source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.0.3"],"introduced":["3.0.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.1.3"],"introduced":["3.1.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":null,"source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.1.3"],"introduced":["3.1.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.2.1"],"introduced":["3.2.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":null,"source":"GHSA-xp2r-g8qq-44hh"},{"ecosystem":"Maven","fixed":["3.2.1"],"introduced":["3.2.0"],"last_affected":[],"package":"org.apache.pulsar:pulsar-functions-worker","purl":"pkg:maven/org.apache.pulsar/pulsar-functions-worker","source":"GHSA-xp2r-g8qq-44hh"}],"prev":{"headline":"Excessive directory permissions in MLflow leads to local privilege escalation when using spark_udf","id":"CVE-2024-27134"},"products":["Apache Pulsar"],"published":"2024-03-12","related":[{"cvss_score":9.8,"headline":"Authentication with JWT allows use of “none”-algorithm","id":"CVE-2021-22160","kev_date_added":null,"published":"2021-05-26"},{"cvss_score":9.6,"headline":"Apache Pulsar: Incorrect Authorization for Function Worker when using mTLS Authentication through Pulsar Proxy","id":"CVE-2023-30429","kev_date_added":null,"published":"2023-07-12"},{"cvss_score":8.5,"headline":"Apache Pulsar: Pulsar Functions Worker Allows Unauthorized File Access and Unauthorized HTTP/HTTPS Proxying","id":"CVE-2024-27894","kev_date_added":null,"published":"2024-03-12"},{"cvss_score":8.4,"headline":"Apache Pulsar: Pulsar Functions Worker's Archive Extraction Vulnerability Allows Unauthorized File Modification","id":"CVE-2024-27317","kev_date_added":null,"published":"2024-03-12"},{"cvss_score":8.2,"headline":"Apache Pulsar: Improper Authentication for Pulsar Proxy Statistics Endpoint","id":"CVE-2022-34321","kev_date_added":null,"published":"2024-03-12"},{"cvss_score":8.2,"headline":"Apache Pulsar Broker: Incorrect Authorization Validation for Rest Producer","id":"CVE-2023-30428","kev_date_added":null,"published":"2023-07-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Apache Software Foundation"]},"summary":"A malicious authenticated user can execute arbitrary Java code on the Pulsar Function Worker, bypassing sandbox restrictions.","url":"https://insights.sbomify.com/CVE-2024-27135/"}