{"answers":{"affected":"4 open source packages ship an affected version, including org.apache.zookeeper:zookeeper. It affects 10 products.","exploited":"There is no known exploitation of CVE-2019-0201 in the wild and no public exploit code.","fix":"Upgrade org.apache.zookeeper:zookeeper to a fixed version for your release line: 3.4.14 or 3.5.5.","what":"CVE-2019-0201 is a medium-severity vulnerability in Apache Activemq, published on 23 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-0201 and fix it if it is affected.\n\nWhat it is: CVE-2019-0201 is a medium-severity vulnerability in Apache Activemq, published on 23 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-0201 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.zookeeper:zookeeper (Maven): affected from 1.0.0; fixed in 3.4.14\n- org.apache.zookeeper:zookeeper (Maven): affected from 1.0.0; fixed in 3.4.14\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.5.0; fixed in 3.5.5\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.5.0; fixed in 3.5.5\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-2019-0201/ (Markdown: https://insights.sbomify.com/CVE-2019-0201/index.md)","id":"CVE-2019-0201","markdown":"https://insights.sbomify.com/CVE-2019-0201/index.md","name":"CVE-2019-0201","record":{"aliases":["DEBIAN-CVE-2019-0201","DLA-1801-1","DSA-4461-1","GHSA-2hw2-62cp-p9p7","UBUNTU-CVE-2019-0201"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache ZooKeeper","requires_auth":"none","summary":"Unauthenticated users can retrieve unsalted password hashes via getACL() when Digest Authentication is enabled, exposing sensitive credentials.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"activemq","vendor":"apache"},{"product":"drill","vendor":"apache"},{"product":"zookeeper","vendor":"apache"},{"product":"debian_linux","vendor":"debian"},{"product":"element_software","vendor":"netapp"},{"product":"hci_bootstrap_os","vendor":"netapp"},{"product":"goldengate_stream_analytics","vendor":"oracle"},{"product":"siebel_core_-_server_framework","vendor":"oracle"},{"product":"timesten_in-memory_database","vendor":"oracle"},{"product":"fuse","vendor":"redhat"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"An issue is present in Apache ZooKeeper 1.0.0 to 3.4.13 and 3.5.0-alpha to 3.5.4-beta. ZooKeeper’s getACL() command doesn’t check any permission when retrieves the ACLs of the requested node and returns all information contained in the ACL Id field as plaintext string. DigestAuthenticationProvider overloads the Id field with the hash value that is used for user authentication. As a consequence, if Digest Authentication is in use, the unsalted hash value will be disclosed by getACL() request for unauthenticated or unprivileged users.","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":"Access control bypass in Apache ZooKeeper","id":"CVE-2019-0201","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:activemq","products":["apache:activemq","debian:debian_linux","netapp:element_software"],"type":"information_disclosure","year":"2019"},"n_packages":4,"n_references":20,"next":{"headline":"Exposure of Sensitive Information in Apache Storm Logviewer","id":"CVE-2019-0202"},"packages":[{"ecosystem":"Maven","fixed":["3.4.14"],"introduced":["1.0.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":null,"source":"GHSA-2hw2-62cp-p9p7"},{"ecosystem":"Maven","fixed":["3.4.14"],"introduced":["1.0.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":"pkg:maven/org.apache.zookeeper/zookeeper","source":"GHSA-2hw2-62cp-p9p7"},{"ecosystem":"Maven","fixed":["3.5.5"],"introduced":["3.5.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":null,"source":"GHSA-2hw2-62cp-p9p7"},{"ecosystem":"Maven","fixed":["3.5.5"],"introduced":["3.5.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":"pkg:maven/org.apache.zookeeper/zookeeper","source":"GHSA-2hw2-62cp-p9p7"}],"prev":{"headline":"Improper Input Validation in Apache Qpid Broker-J","id":"CVE-2019-0200"},"products":["Apache ZooKeeper"],"published":"2019-05-23","related":[{"cvss_score":10,"headline":"Apache ActiveMQ Deserialization of Untrusted Data","id":"CVE-2023-46604","kev_date_added":"2023-11-02","published":"2023-10-27"},{"cvss_score":9.8,"headline":"Apache ActiveMQ Improper Input Validation","id":"CVE-2016-3088","kev_date_added":"2022-02-10","published":"2016-06-01"},{"cvss_score":8.8,"headline":"Apache ActiveMQ Improper Input Validation","id":"CVE-2026-34197","kev_date_added":"2026-04-16","published":"2026-04-07"},{"cvss_score":9.8,"headline":"Remote code execution in Apache ActiveMQ","id":"CVE-2020-11998","kev_date_added":null,"published":"2020-09-10"},{"cvss_score":9.8,"headline":"Command Injection in Xstream","id":"CVE-2013-7285","kev_date_added":null,"published":"2019-05-15"},{"cvss_score":9.8,"headline":"Improper Restriction of XML External Entity Reference in Apache ActiveMQ","id":"CVE-2014-3600","kev_date_added":null,"published":"2017-10-27"},{"cvss_score":9.8,"headline":"Improper Input Validation in Apache ActiveMQ","id":"CVE-2015-5254","kev_date_added":null,"published":"2016-01-08"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Apache Software Foundation"]},"summary":"Unauthenticated users can retrieve unsalted password hashes via getACL() when Digest Authentication is enabled, exposing sensitive credentials.","url":"https://insights.sbomify.com/CVE-2019-0201/"}