CVE-2010-3075

{"id": "CVE-2010-3075", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-09-17T18:00:02.727", "references": [{"url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/41158", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/41478", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.arg0.net/encfs", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/05/3", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/06/1", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2010/09/07/8", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2010/2414", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=630460", "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte."}, {"lang": "es", "value": "EncFS anterior a v1.7.0 cifra varios bloques a trav\u00e9s de el modo de cifrado CFB con el mismo vector de inicializaci\u00f3n, lo cual hace m\u00e1s f\u00e1cil para los usuarios locales obtener informaci\u00f3n sensible a trav\u00e9s de los c\u00e1lculos relativos a la recuperaci\u00f3n de los datos XOR, como lo demuestra un ataque a los datos cifrados en el que el \u00faltimo bloque s\u00f3lo contiene un byte."}], "lastModified": "2010-09-20T04:00:00.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:arg0:encfs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B958CC56-A363-4A93-8AB7-4435FBB14373", "versionEndIncluding": "1.6.0"}, {"criteria": "cpe:2.3:a:arg0:encfs:1.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A30A73A-DB18-4D44-85C1-9F6967A3EE5F"}, {"criteria": "cpe:2.3:a:arg0:encfs:1.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8F97913-1DF7-4F49-A86F-382D4C77C9C4"}, {"criteria": "cpe:2.3:a:arg0:encfs:1.4.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8CA1DC0-1445-4F8C-8A0A-0131D2ACF54E"}, {"criteria": "cpe:2.3:a:arg0:encfs:1.4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4ED7EF13-E6EA-4E31-A4A8-067819DA854A"}, {"criteria": "cpe:2.3:a:arg0:encfs:1.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "755C05A8-A1E0-46AF-A4A6-BF01469B1AA1"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}