fkie_cve-2008-1944
Vulnerability from fkie_nvd
Published
2008-05-14 18:20
Modified
2024-11-21 00:45
Severity ?
Summary
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."
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
redhat | desktop | 5 | |
redhat | enterprise_linux | 5.0 | |
redhat | enterprise_linux | 5.0 | |
redhat | virtualization_server | 5 | |
xensource | xen | 3.0 | |
xensource | xen | 3.0.3 |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:redhat:desktop:5:*:*:*:*:*:*:*", "matchCriteriaId": "6C49CDB8-DC34-4791-B3B0-C1EAF0638B04", "vulnerable": false }, { "criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:client:*:*:*:*:*", "matchCriteriaId": "3AA8F2EC-55E9-4529-A816-B5D495605F6B", "vulnerable": false }, { "criteria": "cpe:2.3:o:redhat:enterprise_linux:5.0:*:server:*:*:*:*:*", "matchCriteriaId": "40D71CBC-D365-4710-BAB5-8A1159F35E41", "vulnerable": false }, { "criteria": "cpe:2.3:o:redhat:virtualization_server:5:*:*:*:*:*:*:*", "matchCriteriaId": "6D84BCA5-7642-4638-98D9-482473FFCB14", "vulnerable": false } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:a:xensource:xen:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "E6E5532C-4937-47C9-88DB-724106627030", "vulnerable": true }, { "criteria": "cpe:2.3:a:xensource:xen:3.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "3A90622F-17E0-4BE4-87A8-97135CC83141", "vulnerable": true } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "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.\"" } ], "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\"", "id": "CVE-2008-1944", "lastModified": "2024-11-21T00:45:43.470", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2008-05-14T18:20:00.000", "references": [ { "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/29963" }, { "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": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "http://secunia.com/advisories/29963" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2008-0194.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/29186" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1020009" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=443390" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42388" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10868" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-119" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.