CVE-2021-27698

{"id": "CVE-2021-27698", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-04-06T13:15:14.387", "references": [{"url": "https://github.com/RIOT-OS/RIOT/issues/16085", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/RIOT-OS/RIOT/issues/16085", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "RIOT-OS 2021.01 contains a buffer overflow vulnerability in /sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c through the _parse_options() function."}, {"lang": "es", "value": "RIOT-OS versi\u00f3n 2021.01, contiene una vulnerabilidad de desbordamiento del b\u00fafer en el archivo /sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c por medio de la funci\u00f3n _parse_options()"}], "lastModified": "2024-11-21T05:58:26.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:riot-os:riot:2021.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F041205-8394-4EA3-BC9A-CFA9690634F2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}