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cve-2015-5279
Vulnerability from cvelistv5
Published
2015-09-28 16:00
Modified
2024-08-06 06:41
Severity ?
EPSS score ?
Summary
Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
References
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"assignerShortName": "redhat", "cveId": "CVE-2015-5279", "datePublished": "2015-09-28T16:00:00", "dateReserved": "2015-07-01T00:00:00", "dateUpdated": "2024-08-06T06:41:09.328Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2015-5279\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2015-09-28T16:59:02.270\",\"lastModified\":\"2023-02-13T00:52:48.770\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.\"},{\"lang\":\"es\",\"value\":\"Desbordamiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n ne2000_receive en hw/net/ne2000.c en QEMU en versiones anteriores a 2.4.0.1, permite a usuarios invitados del SO provocar una denegaci\u00f3n de servicio (ca\u00edda de la instancia) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores relacionados con la recepci\u00f3n de paquetes.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":7.2},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.4.0\",\"matchCriteriaId\":\"AD6602DD-7B3E-4AD9-940C-D960B77C41C2\"}]}]}],\"references\":[{\"url\":\"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1896.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1923.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1924.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1925.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3361\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3362\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/09/15/3\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/76746\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id/1033569\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03984.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://security.gentoo.org/glsa/201602-01\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14\",\"source\":\"secalert@redhat.com\"}]}}" } }
rhsa-2015_1925
Vulnerability from csaf_redhat
Published
2015-10-22 16:41
Modified
2024-11-05 19:03
Summary
Red Hat Security Advisory: kvm security update
Notes
Topic
Updated kvm packages that fix one security issue are now available for Red
Hat Enterprise Linux 5.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on AMD64 and Intel 64 systems.
A heap buffer overflow flaw was found in the way QEMU's NE2000 NIC
emulation implementation handled certain packets received over the network.
A privileged user inside a guest could use this flaw to crash the QEMU
instance (denial of service) or potentially execute arbitrary code on
the host. (CVE-2015-5279)
Red Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting
this issue.
All kvm users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. Note: The procedure in
the Solution section must be performed before this update will take effect.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated kvm packages that fix one security issue are now available for Red\nHat Enterprise Linux 5.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.", "title": "Topic" }, { "category": "general", "text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for\nLinux on AMD64 and Intel 64 systems.\n\nA heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC\nemulation implementation handled certain packets received over the network.\nA privileged user inside a guest could use this flaw to crash the QEMU\ninstance (denial of service) or potentially execute arbitrary code on\nthe host. (CVE-2015-5279)\n\nRed Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting\nthis issue.\n\nAll kvm users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct this issue. Note: The procedure in\nthe Solution section must be performed before this update will take effect.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2015:1925", "url": "https://access.redhat.com/errata/RHSA-2015:1925" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_1925.json" } ], "title": "Red Hat Security Advisory: kvm security update", "tracking": { "current_release_date": "2024-11-05T19:03:41+00:00", "generator": { "date": "2024-11-05T19:03:41+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2015:1925", "initial_release_date": "2015-10-22T16:41:34+00:00", "revision_history": [ { "date": "2015-10-22T16:41:34+00:00", "number": "1", "summary": "Initial version" }, { "date": "2015-10-22T16:41:34+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T19:03:41+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product": { "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_virtualization:5::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Virtualization (v. 5 server)", "product": { "name": "Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_virtualization:5::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "kvm-tools-0:83-274.el5_11.x86_64", "product": { "name": "kvm-tools-0:83-274.el5_11.x86_64", "product_id": "kvm-tools-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-tools@83-274.el5_11?arch=x86_64" } } }, { "category": "product_version", "name": "kmod-kvm-0:83-274.el5_11.x86_64", "product": { "name": "kmod-kvm-0:83-274.el5_11.x86_64", "product_id": "kmod-kvm-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kmod-kvm@83-274.el5_11?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-debuginfo-0:83-274.el5_11.x86_64", "product": { "name": "kvm-debuginfo-0:83-274.el5_11.x86_64", "product_id": "kvm-debuginfo-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-debuginfo@83-274.el5_11?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-qemu-img-0:83-274.el5_11.x86_64", "product": { "name": "kvm-qemu-img-0:83-274.el5_11.x86_64", "product_id": "kvm-qemu-img-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-qemu-img@83-274.el5_11?arch=x86_64" } } }, { "category": "product_version", "name": "kmod-kvm-debug-0:83-274.el5_11.x86_64", "product": { "name": "kmod-kvm-debug-0:83-274.el5_11.x86_64", "product_id": "kmod-kvm-debug-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kmod-kvm-debug@83-274.el5_11?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-0:83-274.el5_11.x86_64", "product": { "name": "kvm-0:83-274.el5_11.x86_64", "product_id": "kvm-0:83-274.el5_11.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm@83-274.el5_11?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "kvm-0:83-274.el5_11.src", "product": { "name": "kvm-0:83-274.el5_11.src", "product_id": "kvm-0:83-274.el5_11.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm@83-274.el5_11?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64" }, "product_reference": "kmod-kvm-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-debug-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64" }, "product_reference": "kmod-kvm-debug-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-274.el5_11.src as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.src" }, "product_reference": "kvm-0:83-274.el5_11.src", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-debuginfo-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-debuginfo-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-qemu-img-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-qemu-img-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-tools-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-tools-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Client-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64" }, "product_reference": "kmod-kvm-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-debug-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64" }, "product_reference": "kmod-kvm-debug-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-274.el5_11.src as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.src" }, "product_reference": "kvm-0:83-274.el5_11.src", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-debuginfo-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-debuginfo-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-qemu-img-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-qemu-img-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-tools-0:83-274.el5_11.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64" }, "product_reference": "kvm-tools-0:83-274.el5_11.x86_64", "relates_to_product_reference": "5Server-VT-5.11.Z" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Qinghao Tang" ], "organization": "QIHU 360 Inc." } ], "cve": "CVE-2015-5279", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2015-08-24T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1256672" } ], "notes": [ { "category": "description", "text": "A heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC emulation implementation handled certain packets received over the network. A privileged user inside a guest could use this flaw to crash the QEMU instance (denial of service) or potentially execute arbitrary code on the host.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Heap overflow vulnerability in ne2000_receive() function", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue does not affect the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 7.\n\nThis issue does not affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "5Client-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-5279" }, { "category": "external", "summary": "RHBZ#1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-5279", "url": "https://www.cve.org/CVERecord?id=CVE-2015-5279" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279" } ], "release_date": "2015-09-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2015-10-22T16:41:34+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nThe following procedure must be performed before this update will take\neffect:\n\n1) Stop all KVM guest virtual machines.\n\n2) Either reboot the hypervisor machine or, as the root user, remove (using\n\"modprobe -r [module]\") and reload (using \"modprobe [module]\") all of the\nfollowing modules which are currently running (determined using \"lsmod\"):\nkvm, ksm, kvm-intel or kvm-amd.\n\n3) Restart the KVM guest virtual machines.", "product_ids": [ "5Client-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2015:1925" } ], "scores": [ { "cvss_v2": { "accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.5, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:H/Au:S/C:C/I:C/A:C", "version": "2.0" }, "products": [ "5Client-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Client-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Client-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kmod-kvm-debug-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.src", "5Server-VT-5.11.Z:kvm-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-debuginfo-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-qemu-img-0:83-274.el5_11.x86_64", "5Server-VT-5.11.Z:kvm-tools-0:83-274.el5_11.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Heap overflow vulnerability in ne2000_receive() function" } ] }
rhsa-2015_1896
Vulnerability from csaf_redhat
Published
2015-10-15 12:17
Modified
2024-11-05 19:02
Summary
Red Hat Security Advisory: qemu-kvm-rhev security update
Notes
Topic
Updated qemu-kvm-rhev packages that fix one security issue are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 6.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the
user-space component for running virtual machines using KVM.
A heap buffer overflow flaw was found in the way QEMU's NE2000 NIC
emulation implementation handled certain packets received over the
network. A privileged user inside a guest could use this flaw to crash the
QEMU instance (denial of service) or potentially execute arbitrary code on
the host. (CVE-2015-5279)
Red Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting
this issue.
All users of qemu-kvm-rhev are advised to upgrade to these updated
packages, which contain a backported patch to correct this issue. After
installing this update, shut down and restart all running virtual machines
for this update to take effect.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated qemu-kvm-rhev packages that fix one security issue are now\navailable for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat\nEnterprise Linux 6.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.", "title": "Topic" }, { "category": "general", "text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for\nLinux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the\nuser-space component for running virtual machines using KVM.\n\nA heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC\nemulation implementation handled certain packets received over the\nnetwork. A privileged user inside a guest could use this flaw to crash the\nQEMU instance (denial of service) or potentially execute arbitrary code on\nthe host. (CVE-2015-5279)\n\nRed Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting\nthis issue.\n\nAll users of qemu-kvm-rhev are advised to upgrade to these updated\npackages, which contain a backported patch to correct this issue. After\ninstalling this update, shut down and restart all running virtual machines\nfor this update to take effect.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2015:1896", "url": "https://access.redhat.com/errata/RHSA-2015:1896" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_1896.json" } ], "title": "Red Hat Security Advisory: qemu-kvm-rhev security update", "tracking": { "current_release_date": "2024-11-05T19:02:59+00:00", "generator": { "date": "2024-11-05T19:02:59+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2015:1896", "initial_release_date": "2015-10-15T12:17:40+00:00", "revision_history": [ { "date": "2015-10-15T12:17:40+00:00", "number": "1", "summary": "Initial version" }, { "date": "2015-10-15T12:17:40+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T19:02:59+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product": { "name": "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0", "product_identification_helper": { "cpe": "cpe:/a:redhat:openstack:5::el6" } } } ], "category": "product_family", "name": "Red Hat OpenStack Platform" }, { "branches": [ { "category": "product_version", "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-img-rhev@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev-debuginfo@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev-tools@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product_id": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev@0.12.1.2-2.479.el6_7.2?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RH6-RHOS-5.0" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src as a component of Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src" }, "product_reference": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "relates_to_product_reference": "6Server-RH6-RHOS-5.0" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RH6-RHOS-5.0" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RH6-RHOS-5.0" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "product_id": "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RH6-RHOS-5.0" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Qinghao Tang" ], "organization": "QIHU 360 Inc." } ], "cve": "CVE-2015-5279", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2015-08-24T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1256672" } ], "notes": [ { "category": "description", "text": "A heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC emulation implementation handled certain packets received over the network. A privileged user inside a guest could use this flaw to crash the QEMU instance (denial of service) or potentially execute arbitrary code on the host.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Heap overflow vulnerability in ne2000_receive() function", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue does not affect the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 7.\n\nThis issue does not affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-RH6-RHOS-5.0:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-5279" }, { "category": "external", "summary": "RHBZ#1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-5279", "url": "https://www.cve.org/CVERecord?id=CVE-2015-5279" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279" } ], "release_date": "2015-09-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2015-10-15T12:17:40+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-RH6-RHOS-5.0:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2015:1896" } ], "scores": [ { "cvss_v2": { "accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.5, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:H/Au:S/C:C/I:C/A:C", "version": "2.0" }, "products": [ "6Server-RH6-RHOS-5.0:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RH6-RHOS-5.0:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Heap overflow vulnerability in ne2000_receive() function" } ] }
rhsa-2015_2065
Vulnerability from csaf_redhat
Published
2015-11-16 18:57
Modified
2024-11-05 19:04
Summary
Red Hat Security Advisory: xen security update
Notes
Topic
Updated xen packages that fix one security issue are now available for Red
Hat Enterprise Linux 5.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
The xen packages contain administration tools and the xend service for
managing the kernel-xen kernel for virtualization on Red Hat Enterprise
Linux.
A heap buffer overflow flaw was found in the way QEMU's NE2000 NIC
emulation implementation handled certain packets received over the network.
A privileged user inside a guest could use this flaw to crash the QEMU
instance (denial of service) or potentially execute arbitrary code on the
host. (CVE-2015-5279)
Red Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting
this issue.
All xen users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing the
updated packages, all running fully-virtualized guests must be restarted
for this update to take effect.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated xen packages that fix one security issue are now available for Red\nHat Enterprise Linux 5.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.", "title": "Topic" }, { "category": "general", "text": "The xen packages contain administration tools and the xend service for\nmanaging the kernel-xen kernel for virtualization on Red Hat Enterprise\nLinux.\n\nA heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC\nemulation implementation handled certain packets received over the network.\nA privileged user inside a guest could use this flaw to crash the QEMU\ninstance (denial of service) or potentially execute arbitrary code on the\nhost. (CVE-2015-5279)\n\nRed Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting\nthis issue.\n\nAll xen users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct this issue. After installing the\nupdated packages, all running fully-virtualized guests must be restarted\nfor this update to take effect.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2015:2065", "url": "https://access.redhat.com/errata/RHSA-2015:2065" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_2065.json" } ], "title": "Red Hat Security Advisory: xen security update", "tracking": { "current_release_date": "2024-11-05T19:04:40+00:00", "generator": { "date": "2024-11-05T19:04:40+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2015:2065", "initial_release_date": "2015-11-16T18:57:46+00:00", "revision_history": [ { "date": "2015-11-16T18:57:46+00:00", "number": "1", "summary": "Initial version" }, { "date": "2015-11-16T18:57:46+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T19:04:40+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product": { "name": "Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", 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"1256672" } ], "notes": [ { "category": "description", "text": "A heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC emulation implementation handled certain packets received over the network. A privileged user inside a guest could use this flaw to crash the QEMU instance (denial of service) or potentially execute arbitrary code on the host.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Heap overflow vulnerability in ne2000_receive() function", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue does not affect the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 7.\n\nThis issue does not affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "5Client-5.11.Z:xen-0:3.0.3-147.el5_11.i386", "5Client-5.11.Z:xen-0:3.0.3-147.el5_11.ia64", "5Client-5.11.Z:xen-0:3.0.3-147.el5_11.src", "5Client-5.11.Z:xen-0:3.0.3-147.el5_11.x86_64", "5Client-5.11.Z:xen-debuginfo-0:3.0.3-147.el5_11.i386", "5Client-5.11.Z:xen-debuginfo-0:3.0.3-147.el5_11.ia64", "5Client-5.11.Z:xen-debuginfo-0:3.0.3-147.el5_11.x86_64", "5Client-5.11.Z:xen-devel-0:3.0.3-147.el5_11.i386", "5Client-5.11.Z:xen-devel-0:3.0.3-147.el5_11.ia64", "5Client-5.11.Z:xen-devel-0:3.0.3-147.el5_11.x86_64", "5Client-5.11.Z:xen-libs-0:3.0.3-147.el5_11.i386", "5Client-5.11.Z:xen-libs-0:3.0.3-147.el5_11.ia64", "5Client-5.11.Z:xen-libs-0:3.0.3-147.el5_11.x86_64", 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"5Server-VT-5.11.Z:xen-libs-0:3.0.3-147.el5_11.i386", "5Server-VT-5.11.Z:xen-libs-0:3.0.3-147.el5_11.ia64", "5Server-VT-5.11.Z:xen-libs-0:3.0.3-147.el5_11.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Heap overflow vulnerability in ne2000_receive() function" } ] }
rhsa-2015_1923
Vulnerability from csaf_redhat
Published
2015-10-22 16:44
Modified
2024-11-05 19:03
Summary
Red Hat Security Advisory: qemu-kvm-rhev security update
Notes
Topic
Updated qemu-kvm-rhev packages that fix one security issue are now
available for Red Hat Enterprise Virtualization.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the
user-space component for running virtual machines using KVM.
A heap buffer overflow flaw was found in the way QEMU's NE2000 NIC
emulation implementation handled certain packets received over the network.
A privileged user inside a guest could use this flaw to crash the QEMU
instance (denial of service) or potentially execute arbitrary code on the
host. (CVE-2015-5279)
Red Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting
this issue.
All qemu-kvm-rhev users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. After installing
this update, shut down all running virtual machines. Once all virtual
machines have shut down, start them again for this update to take effect.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated qemu-kvm-rhev packages that fix one security issue are now\navailable for Red Hat Enterprise Virtualization.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.", "title": "Topic" }, { "category": "general", "text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for\nLinux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the\nuser-space component for running virtual machines using KVM.\n\nA heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC\nemulation implementation handled certain packets received over the network.\nA privileged user inside a guest could use this flaw to crash the QEMU\ninstance (denial of service) or potentially execute arbitrary code on the\nhost. (CVE-2015-5279)\n\nRed Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting\nthis issue.\n\nAll qemu-kvm-rhev users are advised to upgrade to these updated packages,\nwhich contain a backported patch to correct this issue. After installing\nthis update, shut down all running virtual machines. Once all virtual\nmachines have shut down, start them again for this update to take effect.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2015:1923", "url": "https://access.redhat.com/errata/RHSA-2015:1923" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_1923.json" } ], "title": "Red Hat Security Advisory: qemu-kvm-rhev security update", "tracking": { "current_release_date": "2024-11-05T19:03:32+00:00", "generator": { "date": "2024-11-05T19:03:32+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2015:1923", "initial_release_date": "2015-10-22T16:44:02+00:00", "revision_history": [ { "date": "2015-10-22T16:44:02+00:00", "number": "1", "summary": "Initial version" }, { "date": "2015-10-22T16:44:02+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T19:03:32+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "RHEV Agents (vdsm)", "product": { "name": "RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:6::hypervisor" } } } ], "category": "product_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-img-rhev@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev-debuginfo@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } }, { "category": "product_version", "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product": { "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_id": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev-tools@0.12.1.2-2.479.el6_7.2?arch=x86_64\u0026epoch=2" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product_id": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/qemu-kvm-rhev@0.12.1.2-2.479.el6_7.2?arch=src\u0026epoch=2" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RHEV-Agents" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src as a component of RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src" }, "product_reference": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "relates_to_product_reference": "6Server-RHEV-Agents" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RHEV-Agents" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RHEV-Agents" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64 as a component of RHEV Agents (vdsm)", "product_id": "6Server-RHEV-Agents:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" }, "product_reference": "qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "relates_to_product_reference": "6Server-RHEV-Agents" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "Qinghao Tang" ], "organization": "QIHU 360 Inc." } ], "cve": "CVE-2015-5279", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "discovery_date": "2015-08-24T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1256672" } ], "notes": [ { "category": "description", "text": "A heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC emulation implementation handled certain packets received over the network. A privileged user inside a guest could use this flaw to crash the QEMU instance (denial of service) or potentially execute arbitrary code on the host.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Heap overflow vulnerability in ne2000_receive() function", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue does not affect the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 7.\n\nThis issue does not affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Server-RHEV-Agents:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2015-5279" }, { "category": "external", "summary": "RHBZ#1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2015-5279", "url": "https://www.cve.org/CVERecord?id=CVE-2015-5279" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279" } ], "release_date": "2015-09-15T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2015-10-22T16:44:02+00:00", "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "6Server-RHEV-Agents:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2015:1923" } ], "scores": [ { "cvss_v2": { "accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.5, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:H/Au:S/C:C/I:C/A:C", "version": "2.0" }, "products": [ "6Server-RHEV-Agents:qemu-img-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.src", "6Server-RHEV-Agents:qemu-kvm-rhev-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-RHEV-Agents:qemu-kvm-rhev-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Heap overflow vulnerability in ne2000_receive() function" } ] }
rhsa-2015_1924
Vulnerability from csaf_redhat
Published
2015-10-22 16:41
Modified
2024-11-05 19:03
Summary
Red Hat Security Advisory: qemu-kvm security update
Notes
Topic
Updated qemu-kvm packages that fix one security issue are now available for
Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Important security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the
user-space component for running virtual machines using KVM.
A heap buffer overflow flaw was found in the way QEMU's NE2000 NIC
emulation implementation handled certain packets received over the network.
A privileged user inside a guest could use this flaw to crash the QEMU
instance (denial of service) or potentially execute arbitrary code on
the host. (CVE-2015-5279)
Red Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting
this issue.
All qemu-kvm users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing this
update, shut down all running virtual machines. Once all virtual machines
have shut down, start them again for this update to take effect.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Updated qemu-kvm packages that fix one security issue are now available for\nRed Hat Enterprise Linux 6.\n\nRed Hat Product Security has rated this update as having Important security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.", "title": "Topic" }, { "category": "general", "text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for\nLinux on AMD64 and Intel 64 systems. The qemu-kvm package provides the\nuser-space component for running virtual machines using KVM.\n\nA heap buffer overflow flaw was found in the way QEMU\u0027s NE2000 NIC\nemulation implementation handled certain packets received over the network.\nA privileged user inside a guest could use this flaw to crash the QEMU\ninstance (denial of service) or potentially execute arbitrary code on\nthe host. (CVE-2015-5279)\n\nRed Hat would like to thank Qinghao Tang of QIHU 360 Inc. for reporting\nthis issue.\n\nAll qemu-kvm users are advised to upgrade to these updated packages, which\ncontain a backported patch to correct this issue. After installing this\nupdate, shut down all running virtual machines. Once all virtual machines\nhave shut down, start them again for this update to take effect.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2015:1924", "url": "https://access.redhat.com/errata/RHSA-2015:1924" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1256672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_1924.json" } ], "title": "Red Hat Security Advisory: qemu-kvm security update", "tracking": { "current_release_date": "2024-11-05T19:03:36+00:00", "generator": { "date": "2024-11-05T19:03:36+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2015:1924", "initial_release_date": "2015-10-22T16:41:35+00:00", "revision_history": [ { "date": "2015-10-22T16:41:35+00:00", "number": "1", "summary": "Initial version" }, { "date": "2015-10-22T16:41:35+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T19:03:36+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Desktop (v. 6)", "product": { "name": "Red Hat Enterprise Linux Desktop (v. 6)", "product_id": "6Client-6.7.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux HPC Node (v. 6)", "product": { "name": "Red Hat Enterprise Linux HPC Node (v. 6)", "product_id": "6ComputeNode-6.7.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 6)", "product": { "name": "Red Hat Enterprise Linux Server (v. 6)", "product_id": "6Server-6.7.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 6)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 6)", "product_id": "6Workstation-6.7.z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { 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A privileged user inside a guest could use this flaw to crash the QEMU instance (denial of service) or potentially execute arbitrary code on the host.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Heap overflow vulnerability in ne2000_receive() function", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue does not affect the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 7.\n\nThis issue does not affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "6Client-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.i686", "6Client-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.ppc64", "6Client-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Client-6.7.z:qemu-img-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Client-6.7.z:qemu-kvm-2:0.12.1.2-2.479.el6_7.2.src", "6Client-6.7.z:qemu-kvm-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Client-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.i686", "6Client-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.ppc64", "6Client-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Client-6.7.z:qemu-kvm-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", 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"6Server-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Server-6.7.z:qemu-kvm-tools-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Workstation-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.i686", "6Workstation-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.ppc64", "6Workstation-6.7.z:qemu-guest-agent-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Workstation-6.7.z:qemu-img-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Workstation-6.7.z:qemu-kvm-2:0.12.1.2-2.479.el6_7.2.src", "6Workstation-6.7.z:qemu-kvm-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Workstation-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.i686", "6Workstation-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.ppc64", "6Workstation-6.7.z:qemu-kvm-debuginfo-2:0.12.1.2-2.479.el6_7.2.x86_64", "6Workstation-6.7.z:qemu-kvm-tools-2:0.12.1.2-2.479.el6_7.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Heap overflow vulnerability in ne2000_receive() function" } ] }
gsd-2015-5279
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2015-5279", "description": "Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.", "id": "GSD-2015-5279", "references": [ "https://www.suse.com/security/cve/CVE-2015-5279.html", "https://www.debian.org/security/2015/dsa-3361", "https://www.debian.org/security/2015/dsa-3362", "https://access.redhat.com/errata/RHSA-2015:2065", "https://access.redhat.com/errata/RHSA-2015:1925", "https://access.redhat.com/errata/RHSA-2015:1924", "https://access.redhat.com/errata/RHSA-2015:1923", "https://access.redhat.com/errata/RHSA-2015:1896", "https://ubuntu.com/security/CVE-2015-5279", "https://advisories.mageia.org/CVE-2015-5279.html", "https://linux.oracle.com/cve/CVE-2015-5279.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2015-5279" ], "details": "Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.", "id": "GSD-2015-5279", "modified": "2023-12-13T01:20:06.729842Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-5279", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "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 ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "name": "https://security.gentoo.org/glsa/201602-01", "refsource": "MISC", "url": "https://security.gentoo.org/glsa/201602-01" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html" }, { "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14", "refsource": "MISC", "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14" }, { "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755", "refsource": "MISC", "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-1896.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-1896.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-1923.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-1923.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-1924.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-1924.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2015-1925.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2015-1925.html" }, { "name": "http://www.debian.org/security/2015/dsa-3361", "refsource": "MISC", "url": "http://www.debian.org/security/2015/dsa-3361" }, { "name": "http://www.debian.org/security/2015/dsa-3362", "refsource": "MISC", "url": "http://www.debian.org/security/2015/dsa-3362" }, { "name": "http://www.openwall.com/lists/oss-security/2015/09/15/3", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2015/09/15/3" }, { "name": "http://www.securityfocus.com/bid/76746", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/76746" }, { "name": "http://www.securitytracker.com/id/1033569", "refsource": "MISC", "url": "http://www.securitytracker.com/id/1033569" }, { "name": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03984.html", "refsource": "MISC", "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03984.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.4.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-5279" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "1033569", "refsource": "SECTRACK", "tags": [], "url": "http://www.securitytracker.com/id/1033569" }, { "name": "[oss-security] 20150915 CVE-2015-5279 Qemu: net: add checks to validate ring buffer pointers", "refsource": "MLIST", "tags": [], "url": "http://www.openwall.com/lists/oss-security/2015/09/15/3" }, { "name": "[Qemu-devel] 20150915 [PULL 2/3] net: add checks to validate ring buffer pointers", "refsource": "MLIST", "tags": [], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03984.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "name": "76746", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/76746" }, { "name": "RHSA-2015:1896", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2015-1896.html" }, { "name": "RHSA-2015:1925", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2015-1925.html" }, { "name": "RHSA-2015:1924", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2015-1924.html" }, { "name": "RHSA-2015:1923", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2015-1923.html" }, { "name": "GLSA-201602-01", "refsource": "GENTOO", "tags": [], "url": "https://security.gentoo.org/glsa/201602-01" }, { "name": "DSA-3362", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2015/dsa-3362" }, { "name": "DSA-3361", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2015/dsa-3361" }, { "name": "SUSE-SU-2015:1782", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html" }, { "name": "FEDORA-2015-16370", "refsource": "FEDORA", "tags": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html" }, { "name": "FEDORA-2015-16368", "refsource": "FEDORA", "tags": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html" }, { "name": "FEDORA-2015-16369", "refsource": "FEDORA", "tags": [], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html" }, { "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14", "refsource": "MISC", "tags": [], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14" }, { "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755", "refsource": "MISC", "tags": [], "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "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, "severity": "HIGH", "userInteractionRequired": false } }, "lastModifiedDate": "2023-02-13T00:52Z", "publishedDate": "2015-09-28T16:59Z" } } }
ghsa-cppw-7q6r-phh2
Vulnerability from github
Published
2022-05-13 01:05
Modified
2022-05-13 01:05
Details
Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
{ "affected": [], "aliases": [ "CVE-2015-5279" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2015-09-28T16:59:00Z", "severity": "HIGH" }, "details": "Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via vectors related to receiving packets.", "id": "GHSA-cppw-7q6r-phh2", "modified": "2022-05-13T01:05:10Z", "published": "2022-05-13T01:05:10Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5279" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2015:1896" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2015:1923" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2015:1924" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2015:1925" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2015:2065" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2015-5279" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1256672" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg03984.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201602-01" }, { "type": "WEB", "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14" }, { "type": "WEB", "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755" }, { "type": "WEB", "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2015-1896.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2015-1923.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2015-1924.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2015-1925.html" }, { "type": "WEB", "url": "http://www.debian.org/security/2015/dsa-3361" }, { "type": "WEB", "url": "http://www.debian.org/security/2015/dsa-3362" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2015/09/15/3" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/76746" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1033569" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
Author | Source | Type | Date |
---|
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.