CVE-2025-62601

{"id": "CVE-2025-62601", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 1.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/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", "exploitMaturity": "UNREPORTED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-02-03T20:15:56.493", "references": [{"url": "https://github.com/eProsima/Fast-DDS/commit/354218514d32beac963ff5c306f1cf159ee37c5f", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/eProsima/Fast-DDS/commit/a726e6a5daba660418d1f7c05b6f203c17747d2b", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/eProsima/Fast-DDS/commit/ced3b6f92d928af1eae77d5fe889878128ad421a", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://security-tracker.debian.org/tracker/CVE-2025-62601", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-122"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group\n). Prior to versions 3.4.1, 3.3.1, and 2.6.11, when the security mode is enabled, modifying the DATA Submessage within an \nSPDP packet sent by a publisher causes a heap buffer overflow, resulting in remote termination of Fast-DDS. If the fields \nof `PID_IDENTITY_TOKEN` or `PID_PERMISSIONS_TOKEN` in the DATA Submessage \u2014 specifically by tampering with the `str_size` \nvalue read by `readString` (called from `readBinaryProperty`) \u2014 are modified, a 32-bit integer overflow can occur, causing\n `std::vector::resize` to use an attacker-controlled size and quickly trigger heap buffer overflow and remote process term\nination. Versions 3.4.1, 3.3.1, and 2.6.11 patch the issue."}, {"lang": "es", "value": "Fast DDS es una implementaci\u00f3n en C++ del est\u00e1ndar DDS (Data Distribution Service) de la OMG (Object Management Group). Antes de las versiones 3.4.1, 3.3.1 y 2.6.11, cuando el modo de seguridad est\u00e1 habilitado, la modificaci\u00f3n del Submensaje DATA dentro de un paquete SPDP enviado por un publicador provoca un desbordamiento de b\u00fafer de pila, lo que resulta en la terminaci\u00f3n remota de Fast-DDS. Si los campos de 'PID_IDENTITY_TOKEN' o 'PID_PERMISSIONS_TOKEN' en el Submensaje DATA \u2014 espec\u00edficamente al manipular el valor 'str_size' le\u00eddo por 'readString' (llamado desde 'readBinaryProperty') \u2014 son modificados, puede ocurrir un desbordamiento de entero de 32 bits, haciendo que 'std::vector::resize' utilice un tama\u00f1o controlado por el atacante y desencadene r\u00e1pidamente un desbordamiento de b\u00fafer de pila y la terminaci\u00f3n remota del proceso. Las versiones 3.4.1, 3.3.1 y 2.6.11 corrigen el problema."}], "lastModified": "2026-02-18T16:12:33.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BAE40E0-6DFF-4878-9438-9C2488C9831C", "versionEndExcluding": "2.6.11"}, {"criteria": "cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94A01F76-524F-4A5B-A782-CC789F229136", "versionEndExcluding": "3.3.1", "versionStartIncluding": "3.0.0"}, {"criteria": "cpe:2.3:a:eprosima:fast_dds:3.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4452677-95AB-46F9-9B76-9F0B15E62261"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}