CVE-2021-20211

{"id": "CVE-2021-20211", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "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": 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}]}, "published": "2021-03-25T19:15:12.783", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928733", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://security.gentoo.org/glsa/202107-16", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://www.privoxy.org/3.0.29/user-manual/whatsnew.html", "tags": ["Release Notes", "Vendor Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en Privoxy en versiones anteriores a 3.0.29. Una p\u00e9rdida de memoria cuando las etiquetas de cliente est\u00e1n activas puede causar un bloqueo del sistema"}], "lastModified": "2021-12-14T19:57:12.600", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C2D9175-6366-48B3-BE07-97C0C153D2EC", "versionEndExcluding": "3.0.29"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}