{"answers":{"affected":"2 open source packages ship an affected version, including org.apache.activemq:activemq-client. It affects 3 products.","exploited":"There is no known exploitation of CVE-2018-11775 in the wild and no public exploit code.","fix":"Upgrade org.apache.activemq:activemq-client to 5.15.6 or later.","what":"CVE-2018-11775 is a high-severity vulnerability in Apache Activemq, published on 10 Sep 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-11775 and fix it if it is affected.\n\nWhat it is: CVE-2018-11775 is a high-severity vulnerability in Apache Activemq, published on 10 Sep 2018. 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-2018-11775 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.activemq:activemq-client (Maven): affected all versions; fixed in 5.15.6\n- org.apache.activemq:activemq-client (Maven): affected all versions; fixed in 5.15.6\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-2018-11775/ (Markdown: https://insights.sbomify.com/CVE-2018-11775/index.md)","id":"CVE-2018-11775","markdown":"https://insights.sbomify.com/CVE-2018-11775/index.md","name":"CVE-2018-11775","record":{"aliases":["DEBIAN-CVE-2018-11775","GHSA-m9w8-v359-9ffr","UBUNTU-CVE-2018-11775"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Java messaging client","requires_auth":"none","summary":"Missing TLS hostname verification in the ActiveMQ client allows attackers to perform man-in-the-middle attacks, intercepting or modifying data.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"activemq","vendor":"apache"},{"product":"enterprise_repository","vendor":"oracle"},{"product":"flexcube_private_banking","vendor":"oracle"}],"cvss":{"score":7.4,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"TLS hostname verification when using the Apache ActiveMQ Client before 5.15.6 was missing which could make the client vulnerable to a MITM attack between a Java application using the ActiveMQ client and the ActiveMQ server. This is now enabled by default.","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":"Improper Certificate Validation in Apache activemq-client","id":"CVE-2018-11775","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"apache:activemq","products":["apache:activemq","oracle:flexcube_private_banking"],"type":"security_feature_bypass","year":"2018"},"n_packages":2,"n_references":15,"next":{"headline":"Apache Struts Remote Code Execution","id":"CVE-2018-11776"},"packages":[{"ecosystem":"Maven","fixed":["5.15.6"],"introduced":["0"],"last_affected":[],"package":"org.apache.activemq:activemq-client","purl":null,"source":"GHSA-m9w8-v359-9ffr"},{"ecosystem":"Maven","fixed":["5.15.6"],"introduced":["0"],"last_affected":[],"package":"org.apache.activemq:activemq-client","purl":"pkg:maven/org.apache.activemq/activemq-client","source":"GHSA-m9w8-v359-9ffr"}],"prev":{"headline":"SQL injection in VCL","id":"CVE-2018-11774"},"products":["Apache ActiveMQ"],"published":"2018-09-10","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":"2024-09-16","vendors":["Apache Software Foundation"]},"summary":"Missing TLS hostname verification in the ActiveMQ client allows attackers to perform man-in-the-middle attacks, intercepting or modifying data.","url":"https://insights.sbomify.com/CVE-2018-11775/"}