229 lines
11 KiB
JSON
229 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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"state": "PUBLISHED",
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"cveId": "CVE-2023-22415",
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"assignerShortName": "juniper",
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"dateUpdated": "2025-04-07T19:54:19.819Z",
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"dateReserved": "2022-12-27T00:00:00.000Z",
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"datePublished": "2023-01-12T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"title": "Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash when specific H.323 packets are received",
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"datePublic": "2023-01-11T00:00:00.000Z",
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"providerMetadata": {
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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper",
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"dateUpdated": "2023-01-12T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "An Out-of-Bounds Write vulnerability in the H.323 ALG of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). On all MX Series and SRX Series platform, when H.323 ALG is enabled and specific H.323 packets are received simultaneously, a flow processing daemon (flowd) crash will occur. Continued receipt of these specific packets will cause a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS on MX Series and SRX Series All versions prior to 19.4R3-S10; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S3; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R2-S1, 22.1R3; 22.2 versions prior to 22.2R1-S2, 22.2R2."
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}
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],
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"affected": [
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{
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"vendor": "Juniper Networks",
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"product": "Junos OS",
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"versions": [
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{
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"version": "unspecified",
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"lessThan": "19.4R3-S10",
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"status": "affected",
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"versionType": "custom"
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},
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{
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"version": "20.2",
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"status": "affected",
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"lessThan": "20.2R3-S6",
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"versionType": "custom"
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},
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{
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"version": "20.3",
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"status": "affected",
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"lessThan": "20.3R3-S6",
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"versionType": "custom"
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},
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{
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"version": "20.4",
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"status": "affected",
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"lessThan": "20.4R3-S5",
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"versionType": "custom"
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},
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{
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"version": "21.1",
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"status": "affected",
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"lessThan": "21.1R3-S4",
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"versionType": "custom"
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},
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{
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"version": "21.2",
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"status": "affected",
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"lessThan": "21.2R3-S3",
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"versionType": "custom"
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},
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{
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"version": "21.3",
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"status": "affected",
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"lessThan": "21.3R3-S3",
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"versionType": "custom"
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},
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{
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"version": "21.4",
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"status": "affected",
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"lessThan": "21.4R3",
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"versionType": "custom"
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},
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{
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"version": "22.1",
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"status": "affected",
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"lessThan": "22.1R2-S1, 22.1R3",
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"versionType": "custom"
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},
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{
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"version": "22.2",
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"status": "affected",
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"lessThan": "22.2R1-S2, 22.2R2",
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"versionType": "custom"
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}
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],
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"platforms": [
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"MX Series, SRX Series"
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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://kb.juniper.net/JSA70211"
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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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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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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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"type": "CWE",
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"lang": "en",
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"description": "CWE-787 Out-of-bounds Write",
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"cweId": "CWE-787"
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}
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]
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},
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{
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"descriptions": [
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{
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"type": "text",
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"lang": "en",
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"description": "Denial of Service (DoS)"
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}
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]
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"source": {
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"advisory": "JSA70211",
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"defect": [
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"1666996"
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],
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"discovery": "USER"
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},
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"configurations": [
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{
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"lang": "en",
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"value": "To be affected the H.323 ALG needs to be enabled, either implicitly / by default or by way of configuration. Please verify with:\n\nCheck if H.323 ALG is enabled by default with:\n user@host> show security alg status | match H323\n H323 : Enabled\n\nConfigure H.323 ALG to receive incoming calls with following commands.\n [set interfaces ge-0/0/0 unit 0 family inet address 10.1.1.1/24]\n [set interfaces ge-0/0/1 unit 0 family inet address 172.16.1.1/24]\n [set security zones security-zone private address-book address IP-Phone1 10.1.1.5/32] \n [set security zones security-zone private address-book address gatekeeper 10.1.1.25/32 ]\n [set security zones security-zone private interfaces ge-0/0/0.0 ]\n [set security zones security-zone public address-book address IP-Phone2 172.16.1.5/32 ]\n [set security zones security-zone public interfaces ge-0/0/1.0]\n [set security policies from-zone private to-zone public policy private-to-public match source-address IP-Phone1 ]\n [set security policies from-zone private to-zone public policy private-to-public match source-address gatekeeper ]\n [set security policies from-zone private to-zone public policy private-to-public match destination-address IP-Phone2 ]\n [set security policies from-zone private to-zone public policy private-to-public match application junos-h323 ]\n [set security policies from-zone private to-zone public policy private-to-public then permit ]\n [set security policies from-zone public to-zone private policy public-to-private match source-address IP-Phone2 ]\n [set security policies from-zone public to-zone private policy public-to-private match destination-address IP-Phone1 ]\n [set security policies from-zone public to-zone private policy public-to-private match destination-address gatekeeper]\n [set security policies from-zone public to-zone private policy public-to-private match application junos-h323 ]\n [set security policies from-zone public to-zone private policy public-to-private then permit ]\n"
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "There are no known workarounds for this issue, but it should be considered to disable the H.323 ALG if it's not strictly needed."
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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": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "The following software releases have been updated to resolve this specific issue: 19.4R3-S10, 20.2R3-S6, 20.3R3-S6, 20.4R3-S5, 21.1R3-S4, 21.2R3-S3, 21.3R3-S3, 21.4R3, 22.1R2-S1, 22.1R3, 22.2R1-S2, 22.2R2, 22.3R1, and all subsequent releases."
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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": "2024-08-02T10:07:06.541Z"
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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://kb.juniper.net/JSA70211",
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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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"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": "2025-04-07T19:54:09.137124Z",
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"id": "CVE-2023-22415",
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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": "total"
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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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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-07T19:54:19.819Z"
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}
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}
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]
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}
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} |