{"answers":{"affected":"1 open source package ship an affected version, including github.com/mochi-mqtt/server.","exploited":"There is no known exploitation of CVE-2024-50948 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2024-50948 is a high-severity denial of service vulnerability in n/a, published on 3 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-50948 and fix it if it is affected.\n\nWhat it is: CVE-2024-50948 is a high-severity denial of service vulnerability in n/a, published on 3 Dec 2024. 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-2024-50948 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/mochi-mqtt/server (Go): affected all versions; no fix listed\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-2024-50948/ (Markdown: https://insights.sbomify.com/CVE-2024-50948/index.md)","id":"CVE-2024-50948","markdown":"https://insights.sbomify.com/CVE-2024-50948/index.md","name":"CVE-2024-50948","record":{"aliases":["GHSA-595j-4p24-6jv2","GO-2024-3307"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Go MQTT library","requires_auth":"none","summary":"An attacker can crash the MQTT broker by exhausting system memory through numerous malicious long-term sessions.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"mochiMQTT v2.6.3 is vulnerable to Denial of Service (DoS) due to improper resource management. An attacker can exhaust system memory and crash the broker by establishing and maintaining a large number of malicious, long-term publish/subscribe sessions.","ecosystems":["Go"],"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":"Denial of service in n/a","id":"CVE-2024-50948","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":1,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2024-50953"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/mochi-mqtt/server","purl":"pkg:golang/github.com/mochi-mqtt/server","source":"GO-2024-3307"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2024-50947"},"products":["n/a"],"published":"2024-12-03","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-03","vendors":["n/a"]},"summary":"An attacker can crash the MQTT broker by exhausting system memory through numerous malicious long-term sessions.","url":"https://insights.sbomify.com/CVE-2024-50948/"}