{"answers":{"affected":"4 open source packages ship an affected version, including io.vertx:vertx-stomp. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-32081 in the wild and no public exploit code.","fix":"Upgrade io.vertx:vertx-stomp to a fixed version for your release line: 3.9.16 or 4.4.2.","what":"CVE-2023-32081 is a medium-severity authentication bypass vulnerability in vert-x3 vertx-stomp, published on 12 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-32081 and fix it if it is affected.\n\nWhat it is: CVE-2023-32081 is a medium-severity authentication bypass vulnerability in vert-x3 vertx-stomp, published on 12 May 2023. 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-2023-32081 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.vertx:vertx-stomp (Maven): affected from 3.1.0; fixed in 3.9.16\n- io.vertx:vertx-stomp (Maven): affected from 3.1.0; fixed in 3.9.16\n- io.vertx:vertx-stomp (Maven): affected from 4.0.0; fixed in 4.4.2\n- io.vertx:vertx-stomp (Maven): affected from 4.0.0; fixed in 4.4.2\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-2023-32081/ (Markdown: https://insights.sbomify.com/CVE-2023-32081/index.md)","id":"CVE-2023-32081","markdown":"https://insights.sbomify.com/CVE-2023-32081/index.md","name":"CVE-2023-32081","record":{"aliases":["GHSA-gvrq-cg5r-7chp"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","data_read","data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"Vert.x STOMP library","requires_auth":"none","summary":"Attackers can bypass authentication in Vert.x STOMP servers to subscribe or publish messages without sending a CONNECT frame.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"vert.x_stomp","vendor":"eclipse"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Vert.x STOMP is a vert.x implementation of the STOMP specification that provides a STOMP server and client. From versions 3.1.0 until 3.9.16 and 4.0.0 until 4.4.2, a Vert.x STOMP server processes client STOMP frames without checking that the client send an initial CONNECT frame replied with a successful CONNECTED frame. The client can subscribe to a destination or publish message without prior authentication. Any Vert.x STOMP server configured with an authentication handler is impacted. The issue is patched in Vert.x 3.9.16 and 4.4.2. There are no trivial workarounds.","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":"Vert.x STOMP server process client frames that would not send initially a connect frame","id":"CVE-2023-32081","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":4,"n_references":2,"next":{"headline":"etcd key name can be accessed via LeaseTimeToLive API","id":"CVE-2023-32082"},"packages":[{"ecosystem":"Maven","fixed":["3.9.16"],"introduced":["3.1.0"],"last_affected":[],"package":"io.vertx:vertx-stomp","purl":null,"source":"GHSA-gvrq-cg5r-7chp"},{"ecosystem":"Maven","fixed":["3.9.16"],"introduced":["3.1.0"],"last_affected":[],"package":"io.vertx:vertx-stomp","purl":"pkg:maven/io.vertx/vertx-stomp","source":"GHSA-gvrq-cg5r-7chp"},{"ecosystem":"Maven","fixed":["4.4.2"],"introduced":["4.0.0"],"last_affected":[],"package":"io.vertx:vertx-stomp","purl":null,"source":"GHSA-gvrq-cg5r-7chp"},{"ecosystem":"Maven","fixed":["4.4.2"],"introduced":["4.0.0"],"last_affected":[],"package":"io.vertx:vertx-stomp","purl":"pkg:maven/io.vertx/vertx-stomp","source":"GHSA-gvrq-cg5r-7chp"}],"prev":{"headline":"Wings vulnerable to escape to host from installation container","id":"CVE-2023-32080"},"products":["vertx-stomp"],"published":"2023-05-12","related":[],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-23","vendors":["vert-x3"]},"summary":"Attackers can bypass authentication in Vert.x STOMP servers to subscribe or publish messages without sending a CONNECT frame.","url":"https://insights.sbomify.com/CVE-2023-32081/"}