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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kvm_group:qemu-kvm:0.12:*:*:*:*:*:*:*", "matchCriteriaId": "A7E67322-2B2B-450B-B16F-67673557F8E1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de buffer basado en memoria din\u00e1mica (heap)en la funci\u00f3n process_tx_desc en la emulaci\u00f3n de un e1000 (hw/e1000.c) en qemu-kvm v0.12, y posiblemente otras versiones, permite causar una denegaci\u00f3n de servicio (por ca\u00edda de QEMU) y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a los usuarios del sistema operativo emulado a trav\u00e9s de paquetes de modo 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"https://exchange.xforce.ibmcloud.com/vulnerabilities/72656"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Nicolae Mogoreanu for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:0051", "cpe": "cpe:/a:redhat:rhel_virtualization:5", "package": "kvm-0:83-239.el5_7.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-01-23T00:00:00Z"}, {"advisory": "RHSA-2012:0370", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "xen-0:3.0.3-135.el5_8.2", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-03-07T00:00:00Z"}, {"advisory": "RHSA-2012:0050", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "qemu-kvm-2:0.12.1.2-2.209.el6_2.4", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-01-23T00:00:00Z"}, {"advisory": "RHSA-2012:0109", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor6-0:6.2-20120209.0.el6_2", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2012-02-15T00:00:00Z"}], "bugzilla": {"description": "qemu: e1000: process_tx_desc legacy mode packets heap overflow", "id": "772075", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=772075"}, "csaw": false, "cvss": {"cvss_base_score": "7.4", "cvss_scoring_vector": "AV:A/AC:M/Au:S/C:C/I:C/A:C", "status": "verified"}, "cwe": "CWE-228->CWE-119", "details": ["Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets."], "name": "CVE-2012-0029", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "kvm", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-01-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-0029\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-0029"], "threat_severity": "Important"}