258 lines
11 KiB
JSON
258 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2024-6505",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2024-07-04T09:08:42.796Z",
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"datePublished": "2024-07-05T13:51:38.241Z",
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"dateUpdated": "2026-11-06T22:43:17.386Z"
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},
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"containers": {
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"cna": {
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"title": "Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Moderate",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.8,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host."
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}
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],
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"affected": [
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{
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"versions": [
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{
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"status": "affected",
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"version": "5.1.0",
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"lessThan": "9.1.0",
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"versionType": "semver"
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}
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],
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"packageName": "qemu",
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"collectionURL": "https://gitlab.com/qemu-project/qemu",
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"defaultStatus": "unaffected"
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 10",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "qemu-kvm",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux:10"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 6",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "qemu-kvm",
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"defaultStatus": "unknown",
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"cpes": [
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"cpe:/o:redhat:rhel_els:6"
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]
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 7",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "qemu-kvm",
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"defaultStatus": "unknown",
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"cpes": [
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"cpe:/o:redhat:rhel_els:7"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 7",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "qemu-kvm-ma",
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"defaultStatus": "unknown",
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"cpes": [
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 8",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "virt:rhel/qemu-kvm",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux:8"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 8 Advanced Virtualization",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "virt:av/qemu-kvm",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:advanced_virtualization:8::el8"
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]
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},
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{
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"vendor": "Red Hat",
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"product": "Red Hat Enterprise Linux 9",
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"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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"packageName": "qemu-kvm",
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"defaultStatus": "affected",
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"cpes": [
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"cpe:/a:redhat:enterprise_linux:9"
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],
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-6505",
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"tags": [
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"vdb-entry",
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"x_refsource_REDHAT"
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295760",
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"name": "RHBZ#2295760",
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"tags": [
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"issue-tracking",
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"x_refsource_REDHAT"
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]
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}
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],
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"datePublic": "2024-07-04T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-125",
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"description": "Out-of-bounds Read",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"x_redhatCweChain": "CWE-125: Out-of-bounds Read",
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"workarounds": [
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{
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"lang": "en",
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"value": "A viable mitigation for this vulnerability is to disable RSS on the nic/virtio driver. \nThis can be performed either with the following qemu-kvm command \"-device virtio-net-pci,rss=off\", or, alternatively, by directly modifying the KVM XML file to disable RSS using a standard configuration tool (ex. libvirt)."
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2024-07-04T00:00:00.000Z",
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"value": "Reported to Red Hat."
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},
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{
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"lang": "en",
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"time": "2024-07-04T00:00:00.000Z",
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"value": "Made public."
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}
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],
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2026-11-06T22:43:17.386Z"
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},
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"x_generator": {
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"engine": "cvelib 1.8.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-07-13T20:15:08.315330Z",
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"id": "CVE-2024-6505",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2024-07-13T20:15:15.670Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-6505",
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"tags": [
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2295760",
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"name": "RHBZ#2295760",
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20240816-0006/"
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}
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