414 lines
22 KiB
JSON
414 lines
22 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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"platforms": [
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"MX Series"
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],
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"product": "Junos OS",
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"vendor": "Juniper Networks",
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"versions": [
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{
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"lessThan": "18.4R3-S10",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThan": "16.1R1",
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"status": "unaffected",
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"version": "unspecified",
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"versionType": "custom"
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},
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{
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"lessThan": "16.1*",
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"status": "affected",
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"version": "16.1R1",
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"versionType": "custom"
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},
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{
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"lessThan": "19.1R2-S3, 19.1R3-S7",
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"status": "affected",
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"version": "19.1",
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"versionType": "custom"
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},
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{
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"lessThan": "19.2R1-S8, 19.2R3-S4",
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"status": "affected",
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"version": "19.2",
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"versionType": "custom"
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},
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{
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"lessThan": "19.3R3-S4",
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"status": "affected",
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"version": "19.3",
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"versionType": "custom"
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},
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{
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"lessThan": "19.4R3-S5",
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"status": "affected",
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"version": "19.4",
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"versionType": "custom"
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},
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{
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"lessThan": "20.1R3-S3",
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"status": "affected",
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"version": "20.1",
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"versionType": "custom"
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},
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{
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"lessThan": "20.2R3-S3",
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"status": "affected",
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"version": "20.2",
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"versionType": "custom"
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},
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{
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"lessThan": "20.3R3-S2",
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"status": "affected",
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"version": "20.3",
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"versionType": "custom"
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},
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{
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"lessThan": "20.4R3",
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"status": "affected",
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"version": "20.4",
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"versionType": "custom"
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},
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{
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"lessThan": "21.1R3",
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"status": "affected",
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"version": "21.1",
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"versionType": "custom"
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},
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{
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"lessThan": "21.2R2",
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"status": "affected",
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"version": "21.2",
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"versionType": "custom"
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}
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]
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "The following is an example of an affected configuration:\n\n user@device# show system services dhcp-local-server dhcpv6 \n ...\n group <group-name1> {\n overrides {\n ...\n dual-stack <dual-stack-group-name>;\n }\n ...\n interface pp0.0;\n ...\n }"
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}
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],
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"datePublic": "2022-01-12T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1."
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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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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"cweId": "CWE-391",
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"description": "CWE-391 Unchecked Error Condition",
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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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"descriptions": [
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{
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"description": "Denial of Service (DoS)",
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"lang": "en",
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"type": "text"
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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": "2022-01-19T00:21:03.000Z",
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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper"
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},
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"references": [
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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://kb.juniper.net/JSA11268"
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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: 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R3-S5, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3, 21.1R3, 21.2R2, 21.3R1, and all subsequent releases."
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}
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],
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"source": {
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"advisory": "JSA11268",
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"defect": [
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"1580528"
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],
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"discovery": "USER"
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},
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"title": "Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific message",
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"workarounds": [
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{
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"lang": "en",
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"value": "Remove the pp0 interface from a DHCPv6 dual-stack group and move to its own group with no dual-stack enabled.\n\n user@device# show system services dhcp-local-server dhcpv6 \n ...\n group <group-name1> {\n overrides {\n ...\n dual-stack <dual-stack-group-name>;\n }\n ...\n interface pp0.0; <<<<< delete and add to new group\n ...\n }\n\n group <group-name2> { <<<<< new group for PP0 interfaces to be handled separately.\n ...\n interface pp0.0; <<<<<\n ...\n }"
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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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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "sirt@juniper.net",
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"DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
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"ID": "CVE-2022-22160",
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"STATE": "PUBLIC",
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"TITLE": "Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific message"
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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": "Junos OS",
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"version": {
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"version_data": [
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{
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"platform": "MX Series",
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"version_affected": ">=",
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"version_name": "16.1",
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"version_value": "16.1R1"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_value": "18.4R3-S10"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "19.1",
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"version_value": "19.1R2-S3, 19.1R3-S7"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "19.2",
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"version_value": "19.2R1-S8, 19.2R3-S4"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "19.3",
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"version_value": "19.3R3-S4"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "19.4",
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"version_value": "19.4R3-S5"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "20.1",
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"version_value": "20.1R3-S3"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "20.2",
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"version_value": "20.2R3-S3"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "20.3",
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"version_value": "20.3R3-S2"
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},
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{
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"platform": "MX Series",
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"version_affected": "<",
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"version_name": "20.4",
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"version_value": "20.4R3"
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},
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{
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"version_name": "21.1",
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"version_value": "21.1R3"
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},
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{
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"version_affected": "<",
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"version_name": "21.2",
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"version_value": "21.2R2"
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},
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{
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"platform": "MX Series",
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"version_affected": "!<",
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"version_value": "16.1R1"
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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": "Juniper Networks"
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},
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"configuration": [
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{
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"lang": "en",
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"value": "The following is an example of an affected configuration:\n\n user@device# show system services dhcp-local-server dhcpv6 \n ...\n group <group-name1> {\n overrides {\n ...\n dual-stack <dual-stack-group-name>;\n }\n ...\n interface pp0.0;\n ...\n }"
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}
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"exploit": [
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"1580528"
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"discovery": "USER"
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},
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{
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"lang": "en",
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"value": "Remove the pp0 interface from a DHCPv6 dual-stack group and move to its own group with no dual-stack enabled.\n\n user@device# show system services dhcp-local-server dhcpv6 \n ...\n group <group-name1> {\n overrides {\n ...\n dual-stack <dual-stack-group-name>;\n }\n ...\n interface pp0.0; <<<<< delete and add to new group\n ...\n }\n\n group <group-name2> { <<<<< new group for PP0 interfaces to be handled separately.\n ...\n interface pp0.0; <<<<<\n ...\n }"
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}
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]
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