CVE-2021-43268

{"id": "CVE-2021-43268", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "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": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "published": "2021-11-24T17:15:08.030", "references": [{"url": "https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-43268", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in VxWorks 6.9 through 7. In the IKE component, a specifically crafted packet may lead to reading beyond the end of a buffer, or a double free."}, {"lang": "es", "value": "Se ha detectado un problema en VxWorks versiones 6.9 a 7. En el componente IKE, un paquete espec\u00edficamente dise\u00f1ado puede conllevar a una lectura m\u00e1s all\u00e1 del final de un b\u00fafer, o una doble liberaci\u00f3n"}], "lastModified": "2021-12-01T14:07:01.483", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EF12A2B-57D2-4347-96D3-C7067EAB82CE", "versionEndIncluding": "7.0", "versionStartIncluding": "6.9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}