ID
VAR-202010-0402
CVE
CVE-2020-1671
TITLE
Juniper Networks Junos OS Vulnerability in
Trust: 0.8
DESCRIPTION
On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, Juniper Networks Dynamic Host Configuration Protocol Daemon (JDHCPD) process might crash with a core dump if a malformed DHCPv6 packet is received, resulting with the restart of the daemon. This issue only affects DHCPv6, it does not affect DHCPv4. This issue affects: Juniper Networks Junos OS 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.2X75 versions prior to 18.2X75-D65; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.2 version 19.2R2 and later versions; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S3, 20.1R2; This issue does not affect Juniper Networks Junos OS prior to 17.4R1. Juniper Networks Junos OS Contains an unspecified vulnerability.Denial of service (DoS) It may be put into a state. The operating system provides a secure programming interface and Junos SDK. There is a security vulnerability in Junos OS that can be exploited by an attacker to trigger a fatal error through jdhcpd, thereby triggering a denial of service
Trust: 1.8
AFFECTED PRODUCTS
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 20.1 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.2x75 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.3 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.3 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.1 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 17.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.1 | Trust: 1.0 |
| vendor: | ジュニパーネットワークス | model: | junos os | scope: | eq | version: | - | Trust: 0.8 |
| vendor: | ジュニパーネットワークス | model: | junos os | scope: | - | version: | - | Trust: 0.8 |
CVSS
SEVERITY | CVSSV2 | CVSSV3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PROBLEMTYPE DATA
| problemtype: | CWE-119 | Trust: 1.0 |
| problemtype: | CWE-125 | Trust: 1.0 |
| problemtype: | NVD-CWE-noinfo | Trust: 1.0 |
| problemtype: | Lack of information (CWE-noinfo) [NVD Evaluation ] | Trust: 0.8 |
THREAT TYPE
remote
Trust: 0.6
TYPE
other
Trust: 0.6
PATCH
| title: | JSA11068 | url: | https://kb.juniper.net/JSA11068 | Trust: 0.8 |
| title: | Juniper Networks Junos OS Security vulnerabilities | url: | http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=130745 | Trust: 0.6 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2020-1671 | Trust: 2.6 |
| db: | JUNIPER | id: | JSA11068 | Trust: 1.8 |
| db: | JVNDB | id: | JVNDB-2020-012201 | Trust: 0.8 |
| db: | CNNVD | id: | CNNVD-202010-672 | Trust: 0.7 |
| db: | AUSCERT | id: | ESB-2020.3748 | Trust: 0.6 |
| db: | VULHUB | id: | VHN-169815 | Trust: 0.1 |
| db: | VULMON | id: | CVE-2020-1671 | Trust: 0.1 |
REFERENCES
| url: | https://kb.juniper.net/jsa11068 | Trust: 1.8 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2020-1671 | Trust: 1.4 |
| url: | https://www.auscert.org.au/bulletins/esb-2020.3748/ | Trust: 0.6 |
| url: | https://vigilance.fr/vulnerability/junos-os-denial-of-service-via-jdhcpd-33588 | Trust: 0.6 |
| url: | https://cwe.mitre.org/data/definitions/.html | Trust: 0.1 |
| url: | https://nvd.nist.gov | Trust: 0.1 |
| url: | https://exchange.xforce.ibmcloud.com/vulnerabilities/189877 | Trust: 0.1 |
SOURCES
| db: | VULHUB | id: | VHN-169815 |
| db: | VULMON | id: | CVE-2020-1671 |
| db: | JVNDB | id: | JVNDB-2020-012201 |
| db: | CNNVD | id: | CNNVD-202010-672 |
| db: | NVD | id: | CVE-2020-1671 |
LAST UPDATE DATE
2024-11-23T22:44:25.786000+00:00
SOURCES UPDATE DATE
| db: | VULHUB | id: | VHN-169815 | date: | 2021-02-05T00:00:00 |
| db: | VULMON | id: | CVE-2020-1671 | date: | 2020-10-27T00:00:00 |
| db: | JVNDB | id: | JVNDB-2020-012201 | date: | 2021-04-27T05:33:00 |
| db: | CNNVD | id: | CNNVD-202010-672 | date: | 2020-10-30T00:00:00 |
| db: | NVD | id: | CVE-2020-1671 | date: | 2024-11-21T05:11:07.787 |
SOURCES RELEASE DATE
| db: | VULHUB | id: | VHN-169815 | date: | 2020-10-16T00:00:00 |
| db: | VULMON | id: | CVE-2020-1671 | date: | 2020-10-16T00:00:00 |
| db: | JVNDB | id: | JVNDB-2020-012201 | date: | 2021-04-27T00:00:00 |
| db: | CNNVD | id: | CNNVD-202010-672 | date: | 2020-10-15T00:00:00 |
| db: | NVD | id: | CVE-2020-1671 | date: | 2020-10-16T21:15:13.050 |