CVE-2008-1944

{"id": "CVE-2008-1944", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2008-05-14T18:20:00.000", "references": [{"url": "http://secunia.com/advisories/29963", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2008-0194.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/29186", "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id?1020009", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=443390", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42388", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10868", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in the backend framebuffer of XenSource Xen Para-Virtualized Framebuffer (PVFB) Message 3.0 through 3.0.3 allows local users to cause a denial of service (SDL crash) and possibly execute arbitrary code via \"bogus screen updates,\" related to missing validation of the \"format of messages.\""}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer en el backend del b\u00fafer de XenSource Xen Para-Virtualized Framebuffer (PVFB) Message versiones 3.0 hasta 3.0.3, permite a usuarios locales causar una denegaci\u00f3n de servicio (bloqueo de SDL) y posiblemente ejecutar c\u00f3digo arbitrario por medio de \"bogus screen updates,\" relacionadas con la falta de comprobaci\u00f3n del \"format of messages.\""}], "lastModified": "2017-09-29T01:30:57.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:desktop:5:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6C49CDB8-DC34-4791-B3B0-C1EAF0638B04"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:client:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3AA8F2EC-55E9-4529-A816-B5D495605F6B"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "40D71CBC-D365-4710-BAB5-8A1159F35E41"}, {"criteria": "cpe:2.3:o:redhat:virtualization_server:5:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6D84BCA5-7642-4638-98D9-482473FFCB14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:xensource:xen:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6E5532C-4937-47C9-88DB-724106627030"}, {"criteria": "cpe:2.3:a:xensource:xen:3.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A90622F-17E0-4BE4-87A8-97135CC83141"}], "operator": "OR"}], "operator": "AND"}], "evaluatorImpact": "https://bugzilla.redhat.com/show_bug.cgi?id=443078\r\n\"The PVFB backend is a user space program running as root in dom0\"", "sourceIdentifier": "secalert@redhat.com"}