CVE-2021-30004

{"id": "CVE-2021-30004", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "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": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-04-02T05:15:13.313", "references": [{"url": "https://security.gentoo.org/glsa/202309-16", "source": "cve@mitre.org"}, {"url": "https://w1.fi/cgit/hostap/commit/?id=a0541334a6394f8237a4393b7372693cd7e96f15", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202309-16", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://w1.fi/cgit/hostap/commit/?id=a0541334a6394f8237a4393b7372693cd7e96f15", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c."}, {"lang": "es", "value": "En wpa_supplicant y hostapd versi\u00f3n 2.9, los ataques de falsificaci\u00f3n pueden ocurrir porque los par\u00e1metros AlgorithmIdentifier son manejados inapropiadamente en los archivos tls/pkcs1.c y tls/x509v3.c."}], "lastModified": "2024-11-21T06:03:13.273", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:w1.fi:hostapd:2.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF4AE8EA-985A-471B-A423-591D604D6C0F"}, {"criteria": "cpe:2.3:a:w1.fi:wpa_supplicant:2.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BA940F9-A024-41FD-9B35-956788414E35"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}