269 lines
12 KiB
JSON
269 lines
12 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Cisco IOS and IOS XE",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "Cisco IOS and IOS XE"
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}
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]
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}
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],
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"datePublic": "2018-03-28T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "A vulnerability in the Bidirectional Forwarding Detection (BFD) offload implementation of Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to cause a crash of the iosd process, causing a denial of service (DoS) condition. The vulnerability is due to insufficient error handling when the BFD header in a BFD packet is incomplete. An attacker could exploit this vulnerability by sending a crafted BFD message to or across an affected switch. A successful exploit could allow the attacker to trigger a reload of the system. This vulnerability affects Catalyst 4500 Supervisor Engine 6-E (K5), Catalyst 4500 Supervisor Engine 6L-E (K10), Catalyst 4500 Supervisor Engine 7-E (K10), Catalyst 4500 Supervisor Engine 7L-E (K10), Catalyst 4500E Supervisor Engine 8-E (K10), Catalyst 4500E Supervisor Engine 8L-E (K10), Catalyst 4500E Supervisor Engine 9-E (K10), Catalyst 4500-X Series Switches (K10), Catalyst 4900M Switch (K5), Catalyst 4948E Ethernet Switch (K5). Cisco Bug IDs: CSCvc40729."
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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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"cweId": "CWE-388",
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"description": "CWE-388",
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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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"providerMetadata": {
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"dateUpdated": "2018-04-19T13:57:01.000Z",
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"shortName": "cisco"
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},
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"references": [
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{
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"name": "1040587",
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"tags": [
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"vdb-entry",
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"x_refsource_SECTRACK"
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],
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"url": "http://www.securitytracker.com/id/1040587"
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},
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{
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"name": "103565",
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"tags": [
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"vdb-entry",
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"x_refsource_BID"
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],
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"url": "http://www.securityfocus.com/bid/103565"
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},
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-bfd"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05"
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}
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],
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "psirt@cisco.com",
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"ID": "CVE-2018-0155",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Cisco IOS and IOS XE",
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"version": {
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"version_data": [
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{
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"version_value": "Cisco IOS and IOS XE"
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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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"vendor_name": "n/a"
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}
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]
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}
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},
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"data_format": "MITRE",
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{
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"value": "A vulnerability in the Bidirectional Forwarding Detection (BFD) offload implementation of Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to cause a crash of the iosd process, causing a denial of service (DoS) condition. The vulnerability is due to insufficient error handling when the BFD header in a BFD packet is incomplete. An attacker could exploit this vulnerability by sending a crafted BFD message to or across an affected switch. A successful exploit could allow the attacker to trigger a reload of the system. This vulnerability affects Catalyst 4500 Supervisor Engine 6-E (K5), Catalyst 4500 Supervisor Engine 6L-E (K10), Catalyst 4500 Supervisor Engine 7-E (K10), Catalyst 4500 Supervisor Engine 7L-E (K10), Catalyst 4500E Supervisor Engine 8-E (K10), Catalyst 4500E Supervisor Engine 8L-E (K10), Catalyst 4500E Supervisor Engine 9-E (K10), Catalyst 4500-X Series Switches (K10), Catalyst 4900M Switch (K5), Catalyst 4948E Ethernet Switch (K5). Cisco Bug IDs: CSCvc40729."
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}
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]
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},
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"problemtype": {
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"value": "CWE-388"
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},
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"references": {
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"reference_data": [
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{
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"name": "1040587",
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"refsource": "SECTRACK",
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"url": "http://www.securitytracker.com/id/1040587"
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},
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{
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"name": "103565",
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"refsource": "BID",
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"url": "http://www.securityfocus.com/bid/103565"
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},
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{
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"name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-bfd",
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"refsource": "CONFIRM",
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-bfd"
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},
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{
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"name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05",
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"refsource": "MISC",
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"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05"
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}
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]
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-05T03:14:16.886Z"
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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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"name": "1040587",
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"tags": [
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"vdb-entry",
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"x_refsource_SECTRACK",
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"x_transferred"
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],
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"url": "http://www.securitytracker.com/id/1040587"
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},
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{
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"name": "103565",
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"tags": [
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"vdb-entry",
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"x_refsource_BID",
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"x_transferred"
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],
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"url": "http://www.securityfocus.com/bid/103565"
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},
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{
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"tags": [
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"x_refsource_CONFIRM",
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],
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-bfd"
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},
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{
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"tags": [
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"x_refsource_MISC",
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],
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"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05"
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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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0155",
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"tags": [
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"government-resource"
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "CHANGED",
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"version": "3.1",
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"baseScore": 8.6,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2024-11-08T17:28:14.365306Z",
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"id": "CVE-2018-0155",
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"options": [
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{
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"Exploitation": "active"
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},
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{
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"Automatable": "yes"
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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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"other": {
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"type": "kev",
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"content": {
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"dateAdded": "2022-03-03",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0155"
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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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"shortName": "CISA-ADP",
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"dateUpdated": "2026-01-12T21:52:53.398Z"
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"assignerShortName": "cisco",
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"cveId": "CVE-2018-0155",
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"datePublished": "2018-03-28T22:00:00.000Z",
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"dateReserved": "2017-11-27T00:00:00.000Z",
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"dateUpdated": "2026-01-12T21:52:53.398Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2"
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} |