CVE-2021-33304

{"id": "CVE-2021-33304", "metrics": {"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": "2023-02-15T22:15:11.063", "references": [{"url": "https://github.com/virtualsquare/picotcp/issues/6", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/virtualsquare/picotcp/issues/6", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "Double Free vulnerability in virtualsquare picoTCP v1.7.0 and picoTCP-NG v2.1 in modules/pico_fragments.c in function pico_fragments_reassemble, allows attackers to execute arbitrary code."}], "lastModified": "2024-11-21T06:08:40.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:altran:picotcp:1.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C5C046F8-FCA0-45F2-B036-8246BA5E124D"}, {"criteria": "cpe:2.3:a:altran:picotcp-ng:2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B688325-C6AE-4AC3-AE62-764B0F3DACBF"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}