{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-35512 exists.","fix":"No fix has been published for CVE-2024-35512 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-35512 is a medium-severity vulnerability in n/a, published on 29 May 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-2024-35512 and fix it if it is affected.\n\nWhat it is: CVE-2024-35512 is a medium-severity vulnerability in n/a, published on 29 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-35512 exists.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2024-35512/ (Markdown: https://insights.sbomify.com/CVE-2024-35512/index.md)","id":"CVE-2024-35512","markdown":"https://insights.sbomify.com/CVE-2024-35512/index.md","name":"CVE-2024-35512","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MQTT broker","requires_auth":"none","summary":"A remote attacker can crash the hmq MQTT broker by sending a crafted UNSUBSCRIBE packet with an illegal topic, causing a null pointer dereference.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[],"description":"hmq v1.5.5 is vulnerable to Denial of Service (DoS) due to a Null Pointer Exception. A remote attacker can trigger a broker crash by sending a specially crafted MQTT UNSUBSCRIBE packet with an illegal control character Topic. The failure to properly validate this field leads to a null pointer dereference, resulting in the immediate termination of the hmq process.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Null dereference in n/a","id":"CVE-2024-35512","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"sqlitedict insecure deserialization vulnerability","id":"CVE-2024-35515"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2024-35511"},"products":["n/a"],"published":"2024-05-29","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-16","vendors":["n/a"]},"summary":"A remote attacker can crash the hmq MQTT broker by sending a crafted UNSUBSCRIBE packet with an illegal topic, causing a null pointer dereference.","url":"https://insights.sbomify.com/CVE-2024-35512/"}