{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-8376","assignerOrgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","state":"PUBLISHED","assignerShortName":"eclipse","dateReserved":"2024-09-02T13:50:51.894Z","datePublished":"2024-10-11T15:18:54.142Z","dateUpdated":"2024-10-31T09:15:30.149Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","packageName":"mosquitto","product":"Mosquitto","repo":"https://github.com/eclipse/mosquitto","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"2.0.18"},{"status":"unaffected","version":"2.0.19"}]}],"credits":[{"lang":"en","type":"finder","value":"Roman Kraus (Fraunhofer FOKUS)"},{"lang":"en","type":"finder","value":"Steffen Lüdtke (Fraunhofer FOKUS)"},{"lang":"en","type":"finder","value":"Martin Schneider (Fraunhofer FOKUS)"},{"lang":"en","type":"finder","value":"Ramon Barakat (Fraunhofer FOKUS)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of \"CONNECT\", \"DISCONNECT\", \"SUBSCRIBE\", \"UNSUBSCRIBE\" and \"PUBLISH\" packets.<br>"}],"value":"In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of \"CONNECT\", \"DISCONNECT\", \"SUBSCRIBE\", \"UNSUBSCRIBE\" and \"PUBLISH\" packets."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":7.2,"baseSeverity":"HIGH","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-755","description":"CWE-755 Improper Handling of Exceptional Conditions","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"e51fbebd-6053-4e49-959f-1b94eeb69a2c","shortName":"eclipse","dateUpdated":"2024-10-31T09:15:30.149Z"},"references":[{"tags":["issue-tracking"],"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216"},{"tags":["issue-tracking"],"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217"},{"tags":["issue-tracking"],"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/218"},{"tags":["issue-tracking"],"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/227"},{"tags":["vendor-advisory"],"url":"https://gitlab.eclipse.org/security/cve-assignement/-/issues/26"},{"tags":["patch"],"url":"https://github.com/eclipse/mosquitto/releases/tag/v2.0.19"},{"tags":["product"],"url":"https://mosquitto.org/"},{"tags":["patch"],"url":"https://github.com/eclipse-mosquitto/mosquitto/commit/1914b3ee2a18102d0a94cbdbbfeae1afa03edd17"}],"source":{"discovery":"EXTERNAL"},"title":"Memory leak","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-11T15:25:39.508033Z","id":"CVE-2024-8376","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-11T15:25:54.957Z"}}]}}