281 lines
11 KiB
JSON
281 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2024-20318",
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"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"state": "PUBLISHED",
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"assignerShortName": "cisco",
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"dateReserved": "2023-11-08T15:08:07.632Z",
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"datePublished": "2024-03-13T16:46:24.113Z",
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"dateUpdated": "2024-08-01T21:59:41.382Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"shortName": "cisco",
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"dateUpdated": "2024-03-13T16:46:24.113Z"
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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 vulnerability in the Layer 2 Ethernet services of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the line card network processor to reset, resulting in a denial of service (DoS) condition.\r\n\r This vulnerability is due to the incorrect handling of specific Ethernet frames that are received on line cards that have the Layer 2 services feature enabled. An attacker could exploit this vulnerability by sending specific Ethernet frames through an affected device. A successful exploit could allow the attacker to cause the ingress interface network processor to reset, resulting in a loss of traffic over the interfaces that are supported by the network processor. Multiple resets of the network processor would cause the line card to reset, resulting in a DoS condition."
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}
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],
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"affected": [
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{
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"vendor": "Cisco",
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"product": "Cisco IOS XR Software",
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"versions": [
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{
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"version": "6.5.2",
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"status": "affected"
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},
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{
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"version": "6.5.3",
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"status": "affected"
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},
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{
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"version": "6.6.2",
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"status": "affected"
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},
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{
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"version": "6.6.3",
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"status": "affected"
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},
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{
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"version": "6.6.25",
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"status": "affected"
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},
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{
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"version": "7.0.1",
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"status": "affected"
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},
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{
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"version": "7.0.2",
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"status": "affected"
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},
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{
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"version": "7.1.1",
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"status": "affected"
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},
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{
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"version": "7.1.15",
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"status": "affected"
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},
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{
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"version": "7.1.2",
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"status": "affected"
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},
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{
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"version": "7.1.3",
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"status": "affected"
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},
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{
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"version": "6.7.1",
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"status": "affected"
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},
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{
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"version": "6.7.2",
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"status": "affected"
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},
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{
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"version": "6.7.3",
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"status": "affected"
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},
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{
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"version": "7.3.1",
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"status": "affected"
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},
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{
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"version": "7.3.2",
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"status": "affected"
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},
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{
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"version": "7.3.3",
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"status": "affected"
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},
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{
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"version": "7.3.5",
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"status": "affected"
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},
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{
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"version": "7.4.1",
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"status": "affected"
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},
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{
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"version": "7.4.2",
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"status": "affected"
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},
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{
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"version": "6.8.1",
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"status": "affected"
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},
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{
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"version": "6.8.2",
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"status": "affected"
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},
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{
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"version": "7.5.1",
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"status": "affected"
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},
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{
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"version": "7.5.3",
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"status": "affected"
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},
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{
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"version": "7.5.2",
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"status": "affected"
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},
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{
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"version": "7.5.4",
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"status": "affected"
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},
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{
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"version": "7.5.5",
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"status": "affected"
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},
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{
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"version": "7.6.1",
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"status": "affected"
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},
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{
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"version": "7.6.2",
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"status": "affected"
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},
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{
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"version": "7.7.1",
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"status": "affected"
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},
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{
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"version": "7.7.2",
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"status": "affected"
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},
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{
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"version": "6.9.1",
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"status": "affected"
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},
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{
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"version": "6.9.2",
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"status": "affected"
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},
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{
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"version": "7.8.1",
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"status": "affected"
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},
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{
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"version": "7.8.2",
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"status": "affected"
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},
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{
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"version": "7.9.1",
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"status": "affected"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Improper Input Validation",
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"type": "cwe",
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"cweId": "CWE-20"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xrl2vpn-jesrU3fc",
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"name": "cisco-sa-xrl2vpn-jesrU3fc"
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}
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],
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"metrics": [
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{
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"format": "cvssV3_1",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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}
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}
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],
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"exploits": [
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{
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"lang": "en",
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"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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}
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],
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"source": {
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"advisory": "cisco-sa-xrl2vpn-jesrU3fc",
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"discovery": "EXTERNAL",
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"defects": [
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"CSCwe29150"
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]
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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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"id": "CVE-2024-20318",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2024-03-13T18:14:49.794916Z"
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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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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-07-05T17:22:18.112Z"
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}
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},
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-01T21:59:41.382Z"
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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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xrl2vpn-jesrU3fc",
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"name": "cisco-sa-xrl2vpn-jesrU3fc",
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"tags": [
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"x_transferred"
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]
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}
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]
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}
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]
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}
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} |