mirror of
https://github.com/CVEProject/cvelist.git
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346 lines
18 KiB
JSON
346 lines
18 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2022-20814",
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"ASSIGNER": "psirt@cisco.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A vulnerability in the certificate validation of Cisco Expressway-C and Cisco TelePresence VCS could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability is due to a lack of validation of the SSL server certificate that an affected device receives when it establishes a connection to a Cisco Unified Communications Manager device. An attacker could exploit this vulnerability by using a man-in-the-middle technique to intercept the traffic between the devices, and then using a self-signed certificate to impersonate the endpoint. A successful exploit could allow the attacker to view the intercepted traffic in clear text or alter the contents of the traffic.\r\nNote: Cisco Expressway-E is not affected by this vulnerability.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Improper Certificate Validation",
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"cweId": "CWE-295"
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}
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]
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}
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]
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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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"vendor_name": "Cisco",
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"product": {
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"product_data": [
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{
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"product_name": "Cisco TelePresence Video Communication Server (VCS) Expressway",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "X8.11.2"
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},
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{
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"version_affected": "=",
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"version_value": "X8.6"
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},
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{
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"version_affected": "=",
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"version_value": "X8.11.3"
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"version_value": "X8.2.2"
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"version_affected": "=",
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"version_value": "X8.8.3"
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{
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"version_affected": "=",
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"version_value": "X8.11.0"
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{
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"version_value": "X12.5.2"
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{
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"version_value": "X8.1.1"
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"version_value": "X8.9"
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"version_value": "X8.7.3"
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{
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"version_value": "X8.11.1"
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"version_value": "X8.5"
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{
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"version_value": "X8.9.1"
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{
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{
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"version_affected": "=",
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{
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"version_value": "X8.1"
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{
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{
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{
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{
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"version_value": "X8.2.1"
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},
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{
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"version_value": "X8.5.1"
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{
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"version_affected": "=",
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"version_value": "X8.6.1"
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{
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"version_affected": "=",
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"version_value": "X8.1.2"
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{
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"version_affected": "=",
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"version_value": "X8.8"
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},
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{
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"version_affected": "=",
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"version_value": "X8.10.0"
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{
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{
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"version_affected": "=",
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{
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{
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},
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{
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"version_affected": "=",
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"version_value": "X8.7.1"
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{
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"version_value": "X8.2"
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{
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"version_value": "X12.5.8"
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{
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"version_affected": "=",
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"version_value": "X8.7"
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{
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"version_value": "X8.5.2"
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{
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"version_affected": "=",
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"version_value": "X12.5.9"
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},
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{
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"version_affected": "=",
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"version_value": "X12.5.0"
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},
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{
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"version_affected": "=",
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"version_value": "X8.10.4"
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{
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"version_affected": "=",
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{
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{
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{
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"version_affected": "=",
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{
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"version_affected": "=",
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"version_value": "X12.7.0"
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{
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"version_value": "X12.7.1"
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{
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"version_value": "X14.0.0"
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{
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{
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"version_value": "X14.0.7"
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{
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"version_value": "X14.0.9"
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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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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-sqpsSfY6",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-sqpsSfY6"
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},
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-bng-Gmg5Gxt",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-bng-Gmg5Gxt"
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},
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ncs4k-tl1-GNnLwC6",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ncs4k-tl1-GNnLwC6"
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},
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{
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xr-cdp-wnALzvT2",
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"refsource": "MISC",
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"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xr-cdp-wnALzvT2"
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}
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]
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},
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"source": {
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"advisory": "cisco-sa-expressway-csrf-sqpsSfY6",
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"discovery": "INTERNAL",
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"defects": [
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"CSCwa25108"
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]
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},
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"exploit": [
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{
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"lang": "en",
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"value": "The Cisco\u00a0PSIRT 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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"impact": {
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"cvss": [
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{
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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}
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]
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}
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} |