CVE-2007-2893

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-05-24T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the bx_ne2k_c::rx_frame function in iodev/ne2k.cc in the emulated NE2000 device in Bochs 2.3 allows local users of the guest operating system to write to arbitrary memory locations and gain privileges on the host operating system via vectors that cause TXCNT register values to exceed the device memory size, aka \"RX Frame heap overflow.\""}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-28T12:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=188148"}, {"name": "27715", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/27715"}, {"tags": ["x_refsource_MISC"], "url": "http://taviso.decsystem.org/virtsec.pdf"}, {"name": "26364", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/26364"}, {"name": "bochs-ne2000-bo(34508)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34508"}, {"name": "GLSA-200711-21", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200711-21.xml"}, {"name": "36799", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/36799"}, {"name": "DSA-1351", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2007/dsa-1351"}, {"name": "24246", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/24246"}, {"name": "ADV-2007-1936", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/1936"}, {"name": "25470", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/25470"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-2893", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Heap-based buffer overflow in the bx_ne2k_c::rx_frame function in iodev/ne2k.cc in the emulated NE2000 device in Bochs 2.3 allows local users of the guest operating system to write to arbitrary memory locations and gain privileges on the host operating system via vectors that cause TXCNT register values to exceed the device memory size, aka \"RX Frame heap overflow.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://bugs.gentoo.org/show_bug.cgi?id=188148", "refsource": "CONFIRM", "url": "http://bugs.gentoo.org/show_bug.cgi?id=188148"}, {"name": "27715", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/27715"}, {"name": "http://taviso.decsystem.org/virtsec.pdf", "refsource": "MISC", "url": "http://taviso.decsystem.org/virtsec.pdf"}, {"name": "26364", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/26364"}, {"name": "bochs-ne2000-bo(34508)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34508"}, {"name": "GLSA-200711-21", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200711-21.xml"}, {"name": "36799", "refsource": "OSVDB", "url": "http://osvdb.org/36799"}, {"name": "DSA-1351", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2007/dsa-1351"}, {"name": "24246", "refsource": "BID", "url": "http://www.securityfocus.com/bid/24246"}, {"name": "ADV-2007-1936", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2007/1936"}, {"name": "25470", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/25470"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T13:57:54.038Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=188148"}, {"name": "27715", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/27715"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://taviso.decsystem.org/virtsec.pdf"}, {"name": "26364", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/26364"}, {"name": "bochs-ne2000-bo(34508)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34508"}, {"name": "GLSA-200711-21", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200711-21.xml"}, {"name": "36799", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/36799"}, {"name": "DSA-1351", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2007/dsa-1351"}, {"name": "24246", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/24246"}, {"name": "ADV-2007-1936", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/1936"}, {"name": "25470", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25470"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-2893", "datePublished": "2007-05-30T01:00:00.000Z", "dateReserved": "2007-05-29T00:00:00.000Z", "dateUpdated": "2024-08-07T13:57:54.038Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bochs_project:bochs:2.3:-:*:*:*:*:*:*", "matchCriteriaId": "373CA72E-D731-4433-88E8-72C09EAE1796", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the bx_ne2k_c::rx_frame function in iodev/ne2k.cc in the emulated NE2000 device in Bochs 2.3 allows local users of the guest operating system to write to arbitrary memory locations and gain privileges on the host operating system via vectors that cause TXCNT register values to exceed the device memory size, aka \"RX Frame heap overflow.\""}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer basado en la regi\u00f3n heap de la memoria en la funci\u00f3n bx_ne2k_c::rx_frame en el archivo iodev/ne2k.cc en el dispositivo NE2000 emulado en Bochs versi\u00f3n 2.3, permite a usuarios locales del sistema operativo invitado escribir en ubicaciones de memoria arbitrarias y alcanzar privilegios en el sistema operativo host por medio de vectores que causan que los valores de registro TXCNT excedan el tama\u00f1o de la memoria del dispositivo, tambi\u00e9n se conoce como \"RX Frame heap overflow.\""}], "id": "CVE-2007-2893", "lastModified": "2026-06-16T22:40:39.270", "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": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-05-30T01:30:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=188148"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://osvdb.org/36799"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/25470"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/26364"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/27715"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://security.gentoo.org/glsa/glsa-200711-21.xml"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://taviso.decsystem.org/virtsec.pdf"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2007/dsa-1351"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/24246"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.vupen.com/english/advisories/2007/1936"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34508"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://bugs.gentoo.org/show_bug.cgi?id=188148"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://osvdb.org/36799"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/25470"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/26364"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/27715"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://security.gentoo.org/glsa/glsa-200711-21.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://taviso.decsystem.org/virtsec.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2007/dsa-1351"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/24246"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.vupen.com/english/advisories/2007/1936"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34508"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not vulnerable. This issue did not affect Xen as shipped with Red Hat Enterprise Linux 5.", "lastModified": "2007-11-02T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "xen NE2000 RX Frame Heap Overflow", "id": "237347", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=237347"}, "csaw": false, "details": ["Heap-based buffer overflow in the bx_ne2k_c::rx_frame function in iodev/ne2k.cc in the emulated NE2000 device in Bochs 2.3 allows local users of the guest operating system to write to arbitrary memory locations and gain privileges on the host operating system via vectors that cause TXCNT register values to exceed the device memory size, aka \"RX Frame heap overflow.\""], "name": "CVE-2007-2893", "public_date": "2007-04-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-2893"], "statement": "Not vulnerable. This issue did not affect Xen as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Moderate"}

{}