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cve-2010-0430
Vulnerability from cvelistv5
Published
2013-12-27 01:00
Modified
2024-08-07 00:45
Severity ?
EPSS score ?
Summary
libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-07T00:45:12.246Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "RHSA-2010:0476", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "name": "RHSA-2010:0271", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2010-0271.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2010-06-30T00:00:00", "descriptions": [ { "lang": "en", "value": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2013-12-27T00:57:03", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "RHSA-2010:0476", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "name": "RHSA-2010:0271", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2010-0271.html" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-0430", "datePublished": "2013-12-27T01:00:00", "dateReserved": "2010-01-27T00:00:00", "dateUpdated": "2024-08-07T00:45:12.246Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2010-0430\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2013-12-27T01:55:04.957\",\"lastModified\":\"2013-12-27T15:20:29.413\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.\"},{\"lang\":\"es\",\"value\":\"libspice, como es utilizada en QUEMU-KVM en Red Hat Enterprise Virtualization Hypervisor (tambi\u00e9n conocido como RHEV-H o rhev-hypervisor) anteriores a 5.5-2.2 y posiblemente otros productos, permite a usuarios de SO invitados leer o escribir de memoria QEMU arbitraria modificando la direcci\u00f3n que es utilizada por Cairo para mapeados de memoria.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:M/Au:S/C:C/I:C/A:C\",\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":7.4},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":4.4,\"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:redhat:enterprise_virtualization_hypervisor:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.4-2.1\",\"matchCriteriaId\":\"DB490059-0C5C-42FD-8A99-61AD032218B3\"}]}]}],\"references\":[{\"url\":\"http://rhn.redhat.com/errata/RHSA-2010-0271.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=568702\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://rhn.redhat.com/errata/RHSA-2010-0476.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
rhsa-2010_0271
Vulnerability from csaf_redhat
Published
2010-03-29 12:00
Modified
2024-11-14 10:48
Summary
Red Hat Security Advisory: kvm security, bug fix and enhancement update
Notes
Topic
Updated kvm packages that fix one security issue, multiple bugs, and add
enhancements are now available for Red Hat Enterprise Linux 5.
The Red Hat Security Response Team 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. KVM is a Linux kernel module built for
the standard Red Hat Enterprise Linux kernel.
A flaw was found in the way QEMU-KVM handled erroneous data provided by
the Linux virtio-net driver, used by guest operating systems. Due to a
deficiency in the TSO (TCP segment offloading) implementation, a guest's
virtio-net driver would transmit improper data to a certain QEMU-KVM
process on the host, causing the guest to crash. A remote attacker could
use this flaw to send specially-crafted data to a target guest system,
causing that guest to crash. (CVE-2010-0741)
Additionally, these updated packages include numerous bug fixes and
enhancements. Refer to the KVM chapter of the Red Hat Enterprise Linux 5.5
Technical Notes for details:
http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5.5/html/Technical_Notes/kvm.html
All KVM users should upgrade to these updated packages, which resolve this
issue as well as fixing the bugs and adding the enhancements noted in the
Technical Notes. 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, multiple bugs, and add\nenhancements are now available for Red Hat Enterprise Linux 5.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available from the\nCVE link in the References section.", "title": "Topic" }, { "category": "general", "text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for\nLinux on AMD64 and Intel 64 systems. KVM is a Linux kernel module built for\nthe standard Red Hat Enterprise Linux kernel.\n\nA flaw was found in the way QEMU-KVM handled erroneous data provided by\nthe Linux virtio-net driver, used by guest operating systems. Due to a\ndeficiency in the TSO (TCP segment offloading) implementation, a guest\u0027s\nvirtio-net driver would transmit improper data to a certain QEMU-KVM\nprocess on the host, causing the guest to crash. A remote attacker could\nuse this flaw to send specially-crafted data to a target guest system,\ncausing that guest to crash. (CVE-2010-0741)\n\nAdditionally, these updated packages include numerous bug fixes and\nenhancements. Refer to the KVM chapter of the Red Hat Enterprise Linux 5.5\nTechnical Notes for details:\n\nhttp://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5.5/html/Technical_Notes/kvm.html \n\nAll KVM users should upgrade to these updated packages, which resolve this\nissue as well as fixing the bugs and adding the enhancements noted in the\nTechnical Notes. Note: The procedure in the Solution section must be\nperformed 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-2010:0271", "url": "https://access.redhat.com/errata/RHSA-2010:0271" }, { "category": "external", "summary": "http://www.redhat.com/security/updates/classification/#important", "url": "http://www.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "508040", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=508040" }, { "category": "external", "summary": "510706", "url": 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"https://bugzilla.redhat.com/show_bug.cgi?id=559509" }, { "category": "external", "summary": "563141", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=563141" }, { "category": "external", "summary": "569762", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=569762" }, { "category": "external", "summary": "577218", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2010/rhsa-2010_0271.json" } ], "title": "Red Hat Security Advisory: kvm security, bug fix and enhancement update", "tracking": { "current_release_date": "2024-11-14T10:48:41+00:00", "generator": { "date": "2024-11-14T10:48:41+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.0" } }, "id": "RHSA-2010:0271", "initial_release_date": "2010-03-29T12:00:00+00:00", "revision_history": [ { "date": "2010-03-29T12:00:00+00:00", "number": "1", "summary": "Initial version" }, { "date": 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"name": "kmod-kvm-0:83-164.el5.x86_64", "product": { "name": "kmod-kvm-0:83-164.el5.x86_64", "product_id": "kmod-kvm-0:83-164.el5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kmod-kvm@83-164.el5?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-debuginfo-0:83-164.el5.x86_64", "product": { "name": "kvm-debuginfo-0:83-164.el5.x86_64", "product_id": "kvm-debuginfo-0:83-164.el5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-debuginfo@83-164.el5?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-tools-0:83-164.el5.x86_64", "product": { "name": "kvm-tools-0:83-164.el5.x86_64", "product_id": "kvm-tools-0:83-164.el5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-tools@83-164.el5?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-qemu-img-0:83-164.el5.x86_64", "product": { "name": "kvm-qemu-img-0:83-164.el5.x86_64", "product_id": "kvm-qemu-img-0:83-164.el5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm-qemu-img@83-164.el5?arch=x86_64" } } }, { "category": "product_version", "name": "kvm-0:83-164.el5.x86_64", "product": { "name": "kvm-0:83-164.el5.x86_64", "product_id": "kvm-0:83-164.el5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm@83-164.el5?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "kvm-0:83-164.el5.src", "product": { "name": "kvm-0:83-164.el5.src", "product_id": "kvm-0:83-164.el5.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/kvm@83-164.el5?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kmod-kvm-0:83-164.el5.x86_64" }, "product_reference": "kmod-kvm-0:83-164.el5.x86_64", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-164.el5.src as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kvm-0:83-164.el5.src" }, "product_reference": "kvm-0:83-164.el5.src", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kvm-0:83-164.el5.x86_64" }, "product_reference": "kvm-0:83-164.el5.x86_64", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-debuginfo-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64" }, "product_reference": "kvm-debuginfo-0:83-164.el5.x86_64", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-qemu-img-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64" }, "product_reference": "kvm-qemu-img-0:83-164.el5.x86_64", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-tools-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Desktop Multi OS (v. 5 client)", "product_id": "5Client-VT:kvm-tools-0:83-164.el5.x86_64" }, "product_reference": "kvm-tools-0:83-164.el5.x86_64", "relates_to_product_reference": "5Client-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kmod-kvm-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kmod-kvm-0:83-164.el5.x86_64" }, "product_reference": "kmod-kvm-0:83-164.el5.x86_64", "relates_to_product_reference": "5Server-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-164.el5.src as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kvm-0:83-164.el5.src" }, "product_reference": "kvm-0:83-164.el5.src", "relates_to_product_reference": "5Server-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kvm-0:83-164.el5.x86_64" }, "product_reference": "kvm-0:83-164.el5.x86_64", "relates_to_product_reference": "5Server-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-debuginfo-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64" }, "product_reference": "kvm-debuginfo-0:83-164.el5.x86_64", "relates_to_product_reference": "5Server-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-qemu-img-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64" }, "product_reference": "kvm-qemu-img-0:83-164.el5.x86_64", "relates_to_product_reference": "5Server-VT" }, { "category": "default_component_of", "full_product_name": { "name": "kvm-tools-0:83-164.el5.x86_64 as a component of Red Hat Enterprise Linux Virtualization (v. 5 server)", "product_id": "5Server-VT:kvm-tools-0:83-164.el5.x86_64" }, "product_reference": "kvm-tools-0:83-164.el5.x86_64", "relates_to_product_reference": "5Server-VT" } ] }, "vulnerabilities": [ { "cve": "CVE-2010-0430", "discovery_date": "2010-02-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "568702" } ], "notes": [ { "category": "description", "text": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.", "title": "Vulnerability description" }, { "category": "summary", "text": "libspice: Insufficient guest provided memory mappings boundaries validations", "title": "Vulnerability summary" }, { "category": "other", "text": "The CVE-2010-0430 issue was fixed in the kvm packages for Red Hat Enterprise Linux 5 via RHSA-2010:0271, and fixed in the rhev-hypervisor package via RHSA-2010:0476. This CVE was not disclosed at the time the errata were released; therefore, it was not mentioned in them.", "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:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2010-0430" }, { "category": "external", "summary": "RHBZ#568702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0430", "url": "https://www.cve.org/CVERecord?id=CVE-2010-0430" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430" } ], "release_date": "2010-03-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2010-03-29T12:00:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259\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:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2010:0271" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0" }, "products": [ "5Client-VT:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "libspice: Insufficient guest provided memory mappings boundaries validations" }, { "cve": "CVE-2010-0741", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "discovery_date": "2009-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "577218" } ], "notes": [ { "category": "description", "text": "The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver", "title": "Vulnerability summary" }, { "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:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2010-0741" }, { "category": "external", "summary": "RHBZ#577218", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0741", "url": "https://www.cve.org/CVERecord?id=CVE-2010-0741" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741" } ], "release_date": "2009-10-22T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2010-03-29T12:00:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259\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:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2010:0271" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "products": [ "5Client-VT:kmod-kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-0:83-164.el5.src", "5Client-VT:kvm-0:83-164.el5.x86_64", "5Client-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Client-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Client-VT:kvm-tools-0:83-164.el5.x86_64", "5Server-VT:kmod-kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-0:83-164.el5.src", "5Server-VT:kvm-0:83-164.el5.x86_64", "5Server-VT:kvm-debuginfo-0:83-164.el5.x86_64", "5Server-VT:kvm-qemu-img-0:83-164.el5.x86_64", "5Server-VT:kvm-tools-0:83-164.el5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver" } ] }
rhsa-2010_0476
Vulnerability from csaf_redhat
Published
2010-06-22 13:54
Modified
2024-11-14 10:49
Summary
Red Hat Security Advisory: rhev-hypervisor security, bug fix, and enhancement update
Notes
Topic
An updated rhev-hypervisor package that fixes two security issues, multiple
bugs, and adds enhancements is now available.
The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.
Details
The rhev-hypervisor package provides a Red Hat Enterprise Virtualization
Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor
is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes
everything necessary to run and manage virtual machines: A subset of the
Red Hat Enterprise Linux operating environment and the Red Hat Enterprise
Virtualization Agent.
Note: Red Hat Enterprise Virtualization Hypervisor is only available for
the Intel 64 and AMD64 architectures with virtualization extensions.
A flaw was found in the way QEMU-KVM handled erroneous data provided by the
Linux virtio-net driver, used by guest operating systems. Due to a
deficiency in the TSO (TCP segment offloading) implementation, a guest's
virtio-net driver would transmit improper data to a certain QEMU-KVM
process on the host, causing the guest to crash. A remote attacker could
use this flaw to send specially-crafted data to a target guest system,
causing that guest to crash. (CVE-2010-0741)
A flaw was found in the way the Virtual Desktop Server Manager (VDSM)
handled the removal of a virtual machine's (VM) data back end (such as an
image or a volume). When removing an image or a volume, it was not securely
deleted from its corresponding data domain as expected. A guest user in a
new, raw VM, created in a data domain that has had VMs deleted from it,
could use this flaw to read limited data from those deleted VMs,
potentially disclosing sensitive information. (CVE-2010-2223)
This updated package provides updated components that include fixes for
security issues; however, these issues have no security impact for Red Hat
Enterprise Virtualization Hypervisor. These fixes are for dbus issue
CVE-2009-1189; kernel issues CVE-2010-0307, CVE-2010-0410, CVE-2010-0730,
CVE-2010-1085, and CVE-2010-1086; openldap issue CVE-2009-3767; and sudo
issues CVE-2010-0426, CVE-2010-0427, and CVE-2010-1163.
This update also fixes several bugs and adds several enhancements.
Documentation for these bug fixes and enhancements is available from
http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update
As Red Hat Enterprise Virtualization Hypervisor is based on KVM, the bug
fixes and enhancements from the KVM updates RHSA-2010:0271 and
RHBA-2010:0419 have been included in this update. Also included are the bug
fixes and enhancements from the Virtual Desktop Server Manager (VDSM)
update RHSA-2010:0473, and fence-agents update RHBA-2010:0477.
KVM: https://rhn.redhat.com/errata/RHSA-2010-0271.html and
https://rhn.redhat.com/errata/RHBA-2010-0419.html
VDSM: https://rhn.redhat.com/errata/RHSA-2010-0473.html
fence-agents: https://rhn.redhat.com/errata/RHBA-2010-0477.html
Users of the Red Hat Enterprise Virtualization Hypervisor are advised to
upgrade to this updated package, which corrects these issues and adds these
enhancements.
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": "An updated rhev-hypervisor package that fixes two security issues, multiple\nbugs, and adds enhancements is now available.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section.", "title": "Topic" }, { "category": "general", "text": "The rhev-hypervisor package provides a Red Hat Enterprise Virtualization\nHypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor\nis a dedicated Kernel-based Virtual Machine (KVM) hypervisor. It includes\neverything necessary to run and manage virtual machines: A subset of the\nRed Hat Enterprise Linux operating environment and the Red Hat Enterprise\nVirtualization Agent.\n\nNote: Red Hat Enterprise Virtualization Hypervisor is only available for\nthe Intel 64 and AMD64 architectures with virtualization extensions.\n\nA flaw was found in the way QEMU-KVM handled erroneous data provided by the\nLinux virtio-net driver, used by guest operating systems. Due to a\ndeficiency in the TSO (TCP segment offloading) implementation, a guest\u0027s\nvirtio-net driver would transmit improper data to a certain QEMU-KVM\nprocess on the host, causing the guest to crash. A remote attacker could\nuse this flaw to send specially-crafted data to a target guest system,\ncausing that guest to crash. (CVE-2010-0741)\n\nA flaw was found in the way the Virtual Desktop Server Manager (VDSM)\nhandled the removal of a virtual machine\u0027s (VM) data back end (such as an\nimage or a volume). When removing an image or a volume, it was not securely\ndeleted from its corresponding data domain as expected. A guest user in a\nnew, raw VM, created in a data domain that has had VMs deleted from it,\ncould use this flaw to read limited data from those deleted VMs,\npotentially disclosing sensitive information. (CVE-2010-2223)\n\nThis updated package provides updated components that include fixes for\nsecurity issues; however, these issues have no security impact for Red Hat\nEnterprise Virtualization Hypervisor. These fixes are for dbus issue\nCVE-2009-1189; kernel issues CVE-2010-0307, CVE-2010-0410, CVE-2010-0730,\nCVE-2010-1085, and CVE-2010-1086; openldap issue CVE-2009-3767; and sudo\nissues CVE-2010-0426, CVE-2010-0427, and CVE-2010-1163.\n\nThis update also fixes several bugs and adds several enhancements.\nDocumentation for these bug fixes and enhancements is available from\nhttp://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update\n\nAs Red Hat Enterprise Virtualization Hypervisor is based on KVM, the bug\nfixes and enhancements from the KVM updates RHSA-2010:0271 and\nRHBA-2010:0419 have been included in this update. Also included are the bug\nfixes and enhancements from the Virtual Desktop Server Manager (VDSM)\nupdate RHSA-2010:0473, and fence-agents update RHBA-2010:0477.\n\nKVM: https://rhn.redhat.com/errata/RHSA-2010-0271.html and\nhttps://rhn.redhat.com/errata/RHBA-2010-0419.html\nVDSM: https://rhn.redhat.com/errata/RHSA-2010-0473.html\nfence-agents: https://rhn.redhat.com/errata/RHBA-2010-0477.html\n\nUsers of the Red Hat Enterprise Virtualization Hypervisor are advised to\nupgrade to this updated package, which corrects these issues and adds these\nenhancements.", "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-2010:0476", "url": "https://access.redhat.com/errata/RHSA-2010:0476" }, { "category": "external", "summary": "http://www.redhat.com/security/updates/classification/#important", "url": "http://www.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update", "url": "http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Virtualization/2.2/html/Servers-5.5-2.2_Hypervisor_Security_Update" }, { "category": "external", "summary": "577218", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218" }, { "category": "external", "summary": "604752", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2010/rhsa-2010_0476.json" } ], "title": "Red Hat Security Advisory: rhev-hypervisor security, bug fix, and enhancement update", "tracking": { "current_release_date": "2024-11-14T10:49:28+00:00", "generator": { "date": "2024-11-14T10:49:28+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.0" } }, "id": "RHSA-2010:0476", "initial_release_date": "2010-06-22T13:54:00+00:00", "revision_history": [ { "date": "2010-06-22T13:54:00+00:00", "number": "1", "summary": "Initial version" }, { "date": "2010-06-22T09:54:04+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-14T10:49:28+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Virtualization Hypervisor 5", "product": { "name": "Red Hat Enterprise Virtualization Hypervisor 5", "product_id": "5Server-RHEV-Hypervisor-2", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:5::hypervisor" } } } ], "category": "product_family", "name": "Red Hat Virtualization" }, { "branches": [ { "category": "product_version", "name": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch", "product": { "name": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch", "product_id": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhev-hypervisor-pxe@5.5-2.2.4.2.el5rhev?arch=noarch" } } }, { "category": "product_version", "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "product": { "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "product_id": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhev-hypervisor@5.5-2.2.4.2.el5rhev?arch=noarch" } } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "product": { "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "product_id": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/rhev-hypervisor@5.5-2.2.4.2.el5rhev?arch=src" } } } ], "category": "architecture", "name": "src" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch as a component of Red Hat Enterprise Virtualization Hypervisor 5", "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch" }, "product_reference": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "relates_to_product_reference": "5Server-RHEV-Hypervisor-2" }, { "category": "default_component_of", "full_product_name": { "name": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src as a component of Red Hat Enterprise Virtualization Hypervisor 5", "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src" }, "product_reference": "rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "relates_to_product_reference": "5Server-RHEV-Hypervisor-2" }, { "category": "default_component_of", "full_product_name": { "name": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch as a component of Red Hat Enterprise Virtualization Hypervisor 5", "product_id": "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" }, "product_reference": "rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch", "relates_to_product_reference": "5Server-RHEV-Hypervisor-2" } ] }, "vulnerabilities": [ { "cve": "CVE-2010-0430", "discovery_date": "2010-02-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "568702" } ], "notes": [ { "category": "description", "text": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.", "title": "Vulnerability description" }, { "category": "summary", "text": "libspice: Insufficient guest provided memory mappings boundaries validations", "title": "Vulnerability summary" }, { "category": "other", "text": "The CVE-2010-0430 issue was fixed in the kvm packages for Red Hat Enterprise Linux 5 via RHSA-2010:0271, and fixed in the rhev-hypervisor package via RHSA-2010:0476. This CVE was not disclosed at the time the errata were released; therefore, it was not mentioned in them.", "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": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2010-0430" }, { "category": "external", "summary": "RHBZ#568702", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0430", "url": "https://www.cve.org/CVERecord?id=CVE-2010-0430" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430" } ], "release_date": "2010-03-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2010-06-22T13:54:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2010:0476" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0" }, "products": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "libspice: Insufficient guest provided memory mappings boundaries validations" }, { "cve": "CVE-2010-0741", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "discovery_date": "2009-10-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "577218" } ], "notes": [ { "category": "description", "text": "The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver", "title": "Vulnerability summary" }, { "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": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2010-0741" }, { "category": "external", "summary": "RHBZ#577218", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=577218" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2010-0741", "url": "https://www.cve.org/CVERecord?id=CVE-2010-0741" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0741" } ], "release_date": "2009-10-22T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2010-06-22T13:54:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2010:0476" } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "products": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "qemu: Improper handling of erroneous data provided by Linux virtio-net driver" }, { "cve": "CVE-2010-2223", "discovery_date": "2009-09-22T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "604752" } ], "notes": [ { "category": "description", "text": "Virtual Desktop Server Manager (VDSM) in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 does not properly perform VM post-zeroing after the removal of a virtual machine\u0027s data, which allows guest OS users to obtain sensitive information by examining the disk blocks associated with a deleted virtual machine.", "title": "Vulnerability description" }, { "category": "summary", "text": "vdsm: missing VM post-zeroing after removal", "title": "Vulnerability summary" }, { "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": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2010-2223" }, { "category": "external", "summary": "RHBZ#604752", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=604752" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2010-2223", "url": "https://www.cve.org/CVERecord?id=CVE-2010-2223" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-2223" } ], "release_date": "2009-10-22T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2010-06-22T13:54:00+00:00", "details": "Before applying this update, make sure all previously-released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttp://kbase.redhat.com/faq/docs/DOC-11259", "product_ids": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2010:0476" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "products": [ "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.noarch", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-0:5.5-2.2.4.2.el5rhev.src", "5Server-RHEV-Hypervisor-2:rhev-hypervisor-pxe-0:5.5-2.2.4.2.el5rhev.noarch" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "vdsm: missing VM post-zeroing after removal" } ] }
gsd-2010-0430
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2010-0430", "description": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.", "id": "GSD-2010-0430", "references": [ "https://access.redhat.com/errata/RHSA-2010:0476", "https://access.redhat.com/errata/RHSA-2010:0271", "https://linux.oracle.com/cve/CVE-2010-0430.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2010-0430" ], "details": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.", "id": "GSD-2010-0430", "modified": "2023-12-13T01:21:28.813126Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2010-0430", "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": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://rhn.redhat.com/errata/RHSA-2010-0476.html", "refsource": "MISC", "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2010-0271.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2010-0271.html" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=568702", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:redhat:enterprise_virtualization_hypervisor:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "5.4-2.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2010-0430" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=568702", "refsource": "CONFIRM", "tags": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "name": "RHSA-2010:0271", "refsource": "REDHAT", "tags": [ "Vendor Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2010-0271.html" }, { "name": "RHSA-2010:0476", "refsource": "REDHAT", "tags": [ "Vendor Advisory" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 7.4, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:M/Au:S/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 4.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false } }, "lastModifiedDate": "2013-12-27T15:20Z", "publishedDate": "2013-12-27T01:55Z" } } }
ghsa-5g9q-h772-m2pq
Vulnerability from github
Published
2022-05-02 06:12
Modified
2022-05-02 06:12
Details
libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.
{ "affected": [], "aliases": [ "CVE-2010-0430" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2013-12-27T01:55:00Z", "severity": "HIGH" }, "details": "libspice, as used in QEMU-KVM in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H or rhev-hypervisor) before 5.5-2.2 and possibly other products, allows guest OS users to read from or write to arbitrary QEMU memory by modifying the address that is used by Cairo for memory mappings.", "id": "GHSA-5g9q-h772-m2pq", "modified": "2022-05-02T06:12:40Z", "published": "2022-05-02T06:12:40Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0430" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=568702" }, { "type": "WEB", "url": "https://rhn.redhat.com/errata/RHSA-2010-0476.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2010-0271.html" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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