CVE-2024-42002

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The vulnerability lies in the 'hz' verb, which reports the publishing rate of a topic and accepts a user-provided Python expression via the --filter option. This input is passed directly to the eval() function without sanitization, allowing a local user to craft and execute arbitrary code."}, {"lang": "es", "value": "Se ha descubierto una vulnerabilidad de inyecci\u00f3n de c\u00f3digo en el Robot Operating System 2 (ROS 2) herramienta de l\u00ednea de comandos \u2019ros2topic\u2019, que afecta a todas las distribuciones de ROS 2 desde Crystal Clemmys hasta Lyrical Luth y Rolling Ridley inclusive. La vulnerabilidad se encuentra en el verbo \u2019hz\u2019, que informa la tasa de publicaci\u00f3n de un t\u00f3pico y acepta una expresi\u00f3n Python proporcionada por el usuario mediante la opci\u00f3n --filter. Esta entrada se pasa directamente a la funci\u00f3n eval() sin saneamiento, lo que permite a un usuario local crear y ejecutar c\u00f3digo arbitrario."}], "id": "CVE-2024-42002", "lastModified": "2026-11-09T10:10:00.217", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "security@ubuntu.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security@ubuntu.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-42002", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-30T13:43:08.696167Z", "version": "2.0.3"}}]}, "published": "2026-09-28T22:17:28.617", "references": [{"source": "security@ubuntu.com", "url": "https://github.com/ros2/ros2cli/pull/1001"}, {"source": "security@ubuntu.com", "url": "https://github.com/ros2/ros2cli/pull/133#discussion_r223081766"}], "sourceIdentifier": "security@ubuntu.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-95"}], "source": "security@ubuntu.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Rolling Ridley"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Lyrical Luth"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Kilted Kaiju"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Jazzy Jalisco"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Iron Irwini"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Humble Hawksbill"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Galactic Geochelone"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Foxy Fitzroy"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Eloquent Elusor"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Dashing Diademata"}}, {"platform": ["linux", "macos", "windows"], "status": "affected", "versions": {"scheme": "generic", "value": "Crystal Clemmys"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Robot Operating System 2 (ROS 2)", "source": "cna", "vendor": "Open Source Robotics Foundation"}, "product": "robot_operating_system_2_(ros_2)", "vendor": "open_source_robotics_foundation"}], "created": "2026-09-28T23:00:07.763059+00:00", "updated": "2026-09-29T13:20:09.031794+00:00", "vendors": ["open_source_robotics_foundation", "open_source_robotics_foundation$PRODUCT$robot_operating_system_2_(ros_2)"]}