CVE-2013-4148

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"Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow."}, {"lang": "es", "value": "Error de signo de enteros en la funci\u00f3n virtio_net_load en hw/net/virtio-net.c en QEMU 1.x anterior a 1.7.2 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de un imagen savevm manipulado, lo que provoca un desbordamiento de buffer."}], "id": "CVE-2013-4148", "lastModified": "2026-06-16T23:56:42.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-11-04T21:55:24.030", "references": [{"source": "secalert@redhat.com", "url": "http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=71f7fe48e10a8437c9d42d859389f37157f59980"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2014-0743.html"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "http://rhn.redhat.com/errata/RHSA-2014-0744.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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{"acknowledgement": "This issue was discovered by Anthony Liguori, Michael Roth, and Michael S. Tsirkin (Red Hat).", "affected_release": [{"advisory": "RHSA-2014:0888", "cpe": "cpe:/a:redhat:openstack:3::el6", "package": "qemu-kvm-rhev-2:0.12.1.2-2.415.el6_5.10", "product_name": "OpenStack 3 for RHEL 6", "release_date": "2014-07-24T00:00:00Z"}, {"advisory": "RHSA-2014:0888", "cpe": "cpe:/a:redhat:openstack:4::el6", "package": "qemu-kvm-rhev-2:0.12.1.2-2.415.el6_5.10", "product_name": "OpenStack 4 for RHEL 6", "release_date": "2014-07-24T00:00:00Z"}, {"advisory": "RHSA-2014:0743", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "qemu-kvm-2:0.12.1.2-2.415.el6_5.10", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0927", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "qemu-kvm-10:1.5.3-60.el7_0.5", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-07-23T00:00:00Z"}, {"advisory": "RHSA-2014:1268", "cpe": "cpe:/a:redhat:openstack:5::el7", "package": "qemu-kvm-rhev-10:1.5.3-60.el7_0.7", "product_name": "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7", "release_date": "2014-09-22T00:00:00Z"}, {"advisory": "RHSA-2014:0744", "cpe": "cpe:/a:redhat:enterprise_linux:6::hypervisor", "package": "qemu-kvm-rhev-2:0.12.1.2-2.415.el6_5.10", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0674", "cpe": "cpe:/o:redhat:enterprise_linux:6::hypervisor", "package": "rhev-hypervisor6-0:6.5-20140603.2.el6ev", "product_name": "RHEV 3.X Hypervisor and Agents for RHEL-6", "release_date": "2014-06-09T00:00:00Z"}], "bugzilla": {"description": "qemu: virtio-net: buffer overflow on invalid state load", "id": "1066334", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1066334"}, "csaw": false, "cvss": {"cvss_base_score": "3.7", "cvss_scoring_vector": "AV:L/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-681->CWE-119", "details": ["Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow."], "name": "CVE-2013-4148", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kvm", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2013-12-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4148\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4148"], "statement": "This issue does not affect the versions of kvm package as shipped with\nRed Hat Enterprise Linux 5.", "threat_severity": "Moderate"}

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