ID
VAR-202101-1684
CVE
CVE-2021-0204
TITLE
Juniper Networks Junos OS Information Disclosure Vulnerability
Trust: 0.8
DESCRIPTION
A sensitive information disclosure vulnerability in delta-export configuration utility (dexp) of Juniper Networks Junos OS may allow a locally authenticated shell user the ability to create and read database files generated by the dexp utility, including password hashes of local users. Since dexp is shipped with setuid permissions enabled and is owned by the root user, this vulnerability may allow a local privileged user the ability to run dexp with root privileges and access sensitive information in the dexp database. This issue affects Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S8; 15.1X49 versions prior to 15.1X49-D230; 17.3 versions prior to 17.3R3-S9; 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-D34; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R1-S5, 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R1-S4, 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2. Juniper Networks Junos OS Contains an information disclosure vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Juniper Networks Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware equipment. The operating system provides a secure programming interface and Junos SDK. An escalation of privilege vulnerability exists in Junos OS that could allow an attacker to escalate privileges through SUID bypass restrictions
Trust: 1.71
AFFECTED PRODUCTS
| vendor: | juniper | model: | junos | scope: | eq | version: | 17.3 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.1 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 17.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 15.1 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 20.1 | 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: | 20.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.3 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.3 | 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-269 | Trust: 1.1 |
| problemtype: | CWE-250 | Trust: 1.0 |
| problemtype: | information leak (CWE-200) [NVD Evaluation ] | Trust: 0.8 |
THREAT TYPE
local
Trust: 0.6
TYPE
information disclosure
Trust: 0.6
PATCH
| title: | JSA11114 | url: | https://kb.juniper.net/JSA11114 | Trust: 0.8 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2021-0204 | Trust: 2.5 |
| db: | JUNIPER | id: | JSA11114 | Trust: 1.7 |
| db: | JVNDB | id: | JVNDB-2021-002492 | Trust: 0.8 |
| db: | CNNVD | id: | CNNVD-202101-1124 | Trust: 0.7 |
| db: | AUSCERT | id: | ESB-2021.0177.2 | Trust: 0.6 |
| db: | AUSCERT | id: | ESB-2021.0177 | Trust: 0.6 |
| db: | VULHUB | id: | VHN-372106 | Trust: 0.1 |
REFERENCES
| url: | https://kb.juniper.net/jsa11114 | Trust: 1.7 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2021-0204 | Trust: 1.4 |
| url: | https://vigilance.fr/vulnerability/junos-os-privilege-escalation-via-suid-binaries-34338 | Trust: 0.6 |
| url: | https://www.auscert.org.au/bulletins/esb-2021.0177/ | Trust: 0.6 |
| url: | https://www.auscert.org.au/bulletins/esb-2021.0177.2/ | Trust: 0.6 |
SOURCES
| db: | VULHUB | id: | VHN-372106 |
| db: | JVNDB | id: | JVNDB-2021-002492 |
| db: | CNNVD | id: | CNNVD-202101-1124 |
| db: | NVD | id: | CVE-2021-0204 |
LAST UPDATE DATE
2024-08-14T13:54:17.018000+00:00
SOURCES UPDATE DATE
| db: | VULHUB | id: | VHN-372106 | date: | 2022-09-20T00:00:00 |
| db: | JVNDB | id: | JVNDB-2021-002492 | date: | 2021-09-17T07:55:00 |
| db: | CNNVD | id: | CNNVD-202101-1124 | date: | 2022-09-21T00:00:00 |
| db: | NVD | id: | CVE-2021-0204 | date: | 2022-09-20T17:15:39.827 |
SOURCES RELEASE DATE
| db: | VULHUB | id: | VHN-372106 | date: | 2021-01-15T00:00:00 |
| db: | JVNDB | id: | JVNDB-2021-002492 | date: | 2021-09-17T00:00:00 |
| db: | CNNVD | id: | CNNVD-202101-1124 | date: | 2021-01-13T00:00:00 |
| db: | NVD | id: | CVE-2021-0204 | date: | 2021-01-15T18:15:14.637 |