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235 lines
11 KiB
JSON
235 lines
11 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "sirt@juniper.net",
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"DATE_PUBLIC": "2020-01-08T17:00:00.000Z",
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"ID": "CVE-2020-1602",
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"STATE": "PUBLIC",
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"TITLE": "Junos OS and Junos OS Evolved: A vulnerability in JDHCPD allows an attacker to send crafted IPv4 packets may take over the code execution of the JDHCPD process."
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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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"version_affected": "<",
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"version_name": "15.1",
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"version_value": "15.1R7-S6"
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},
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{
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"version_affected": "<",
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"version_name": "15.1X49",
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"version_value": "15.1X49-D200"
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},
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{
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"version_affected": "<",
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"version_name": "15.1X53",
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"version_value": "15.1X53-D592"
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},
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{
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"version_affected": "<",
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"version_name": "16.1",
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"version_value": "16.1R7-S6"
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},
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{
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"version_affected": "<",
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"version_name": "16.2",
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"version_value": "16.2R2-S11"
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},
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{
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"version_affected": "<",
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"version_name": "17.1",
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"version_value": "17.1R2-S11, 17.1R3-S1"
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},
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{
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"version_affected": "<",
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"version_name": "17.2",
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"version_value": "17.2R2-S8, 17.2R3-S3"
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},
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{
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"version_affected": "<",
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"version_name": "17.3",
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"version_value": "17.3R3-S6"
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},
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{
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"version_affected": "<",
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"version_name": "17.4",
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"version_value": "17.4R2-S7, 17.4R3"
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},
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{
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"version_affected": "<",
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"version_name": "18.1",
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"version_value": "18.1R3-S8"
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},
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{
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"version_affected": "<",
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"version_name": "18.2",
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"version_value": "18.2R3-S2"
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},
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{
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"version_affected": "<",
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"version_name": "18.3",
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"version_value": "18.3R1-S6, 18.3R2-S2, 18.3R3"
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},
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{
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"version_affected": "<",
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"version_name": "18.4",
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"version_value": "18.4R1-S5, 18.4R2-S3, 18.4R3"
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},
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{
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"version_affected": "<",
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"version_name": "19.1",
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"version_value": "19.1R1-S3, 19.1R2"
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},
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{
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"version_affected": "<",
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"version_name": "19.2",
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"version_value": "19.2R1-S3, 19.2R2"
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},
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{
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"version_affected": "<",
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"version_name": "19.3",
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"version_value": "19.3R1, 19.3R2"
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},
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{
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"version_affected": "<",
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"version_name": "18.2X75",
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"version_value": "18.2X75-D60"
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}
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]
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}
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},
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{
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"product_name": "Junos OS Evolved",
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"version": {
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"version_data": [
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{
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"platform": "Junos Evolved",
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"version_affected": "<",
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"version_value": "19.3R1"
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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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]
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}
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},
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"configuration": [
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{
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"lang": "eng",
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"value": "The following minimal configuration is required: \n [forwarding-options dhcp-relay]"
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}
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],
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"credit": [
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{
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"lang": "eng",
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"value": "Longfei Fan from Codesafe Team of Legendsec at Qi'anxin Group"
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}
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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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": "When a device using Juniper Network's Dynamic Host Configuration Protocol Daemon (JDHCPD) process on Junos OS or Junos OS Evolved which is configured in relay mode it vulnerable to an attacker sending crafted IPv4 packets who may remotely take over the code execution of the JDHDCP process. This issue affect IPv4 JDHCPD services. This issue affects: Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S6; 15.1X49 versions prior to 15.1X49-D200; 15.1X53 versions prior to 15.1X53-D592; 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11, 17.1R3-S1; 17.2 versions prior to 17.2R2-S8, 17.2R3-S3; 17.3 versions prior to 17.3R3-S6; 17.4 versions prior to 17.4R2-S7, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3-S2; 18.2X75 versions prior to 18.2X75-D60; 18.3 versions prior to 18.3R1-S6, 18.3R2-S2, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3; 19.1 versions prior to 19.1R1-S3, 19.1R2; 19.2 versions prior to 19.2R1-S3, 19.2R2*. and All versions prior to 19.3R1 on Junos OS Evolved. This issue do not affect versions of Junos OS prior to 15.1, or JDHCPD operating as a local server in non-relay mode."
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}
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]
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},
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"exploit": [
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{
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"lang": "eng",
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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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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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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:H/A:L",
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"version": "3.1"
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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": "Denial of Service"
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}
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]
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},
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{
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"description": [
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{
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"lang": "eng",
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"value": "Code Execution of Process"
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}
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]
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},
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-416 Use After Free"
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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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"name": "https://kb.juniper.net/JSA10981",
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"refsource": "CONFIRM",
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"url": "https://kb.juniper.net/JSA10981"
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},
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{
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"name": "https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1449353",
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"refsource": "MISC",
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"url": "https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1449353"
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}
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]
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},
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"solution": [
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{
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"lang": "eng",
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"value": "The following software releases have been updated to resolve this specific issue: \nJunos OS: 15.1R7-S6, 15.1X49-D200, 15.1X53-D592, 16.1R7-S6, 16.2R2-S11, 17.1R2-S11, 17.1R3-S1, 17.2R2-S8, 17.2R3-S3, 17.3R3-S6, 17.4R2-S7, 17.4R3, 18.1R3-S8, 18.2R3-S2, 18.2X75-D60, 18.3R1-S6, 18.3R2-S2, 18.3R3, 18.4R1-S5, 18.4R2-S3, 18.4R3, 19.1R1-S3, 19.1R2, 19.2R1-S3, 19.2R2*, 19.3R1, and all subsequent releases.\n\nJunos OS Evolved: 19.3R1, and all subsequent releases.\n\n*pending publication"
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}
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],
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"source": {
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"advisory": "JSA10981",
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"defect": [
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"1449353"
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],
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"discovery": "EXTERNAL"
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},
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"work_around": [
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{
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"lang": "eng",
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"value": "If JDHCPD is not needed then disable the service in the device configuration. \nThere are no other viable workarounds for this issue."
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}
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]
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} |