ID
VAR-202101-1690
CVE
CVE-2021-0215
TITLE
plural Juniper Networks Runs on the device Junos OS Vulnerabilities in lack of freeing resources after a valid lifetime
Trust: 0.8
DESCRIPTION
On Juniper Networks Junos EX series, QFX Series, MX Series and SRX branch series devices, a memory leak occurs every time the 802.1X authenticator port interface flaps which can lead to other processes, such as the pfex process, responsible for packet forwarding, to crash and restart. An administrator can use the following CLI command to monitor the status of memory consumption: user@device> show task memory detail Please refer to https://kb.juniper.net/KB31522 for details. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D54; 15.1X49 versions prior to 15.1X49-D240 ; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S8; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10 ; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. This issue does not affect Juniper Networks Junos OS 12.3, 15.1. plural Juniper Networks Runs on the device Junos OS Is vulnerable to a lack of resource release after a valid lifetime.Denial of service (DoS) It may be put into a state. The operating system provides a secure programming interface and Junos SDK. The following products and models are affected: Junos OS EX, Junos OS QFX, Junos OS SRX
Trust: 1.71
AFFECTED PRODUCTS
| vendor: | juniper | model: | junos | scope: | eq | version: | 15.1x53 | Trust: 1.0 |
| 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: | 19.3 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 18.2 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 14.1x53 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.4 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 15.1x49 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 19.1 | Trust: 1.0 |
| vendor: | juniper | model: | junos | scope: | eq | version: | 16.1 | 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: | 17.2 | 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-401 | Trust: 1.1 |
| problemtype: | CWE-400 | Trust: 1.0 |
| problemtype: | Lack of resource release after valid lifetime (CWE-772) [NVD Evaluation ] | Trust: 0.8 |
THREAT TYPE
remote or local
Trust: 0.6
TYPE
resource management error
Trust: 0.6
PATCH
| title: | JSA11105 | url: | https://kb.juniper.net/JSA11105 | Trust: 0.8 |
| title: | Multiple Juniper Networks Product resource management error vulnerability fixes | url: | http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=139561 | Trust: 0.6 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2021-0215 | Trust: 2.5 |
| db: | JUNIPER | id: | JSA11105 | Trust: 1.7 |
| db: | JVNDB | id: | JVNDB-2021-002461 | Trust: 0.8 |
| db: | CNNVD | id: | CNNVD-202101-1116 | Trust: 0.7 |
| db: | AUSCERT | id: | ESB-2021.0762 | Trust: 0.6 |
| db: | VULHUB | id: | VHN-372117 | Trust: 0.1 |
REFERENCES
| url: | https://kb.juniper.net/jsa11105 | Trust: 1.7 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2021-0215 | Trust: 1.4 |
| url: | https://vigilance.fr/vulnerability/junos-os-ex-qfx-srx-memory-leak-via-802-1x-authenticator-port-interface-flaps-34332 | Trust: 0.6 |
| url: | https://www.auscert.org.au/bulletins/esb-2021.0762 | Trust: 0.6 |
SOURCES
| db: | VULHUB | id: | VHN-372117 |
| db: | JVNDB | id: | JVNDB-2021-002461 |
| db: | CNNVD | id: | CNNVD-202101-1116 |
| db: | NVD | id: | CVE-2021-0215 |
LAST UPDATE DATE
2024-08-14T15:33:16.805000+00:00
SOURCES UPDATE DATE
| db: | VULHUB | id: | VHN-372117 | date: | 2022-08-05T00:00:00 |
| db: | JVNDB | id: | JVNDB-2021-002461 | date: | 2021-09-16T09:11:00 |
| db: | CNNVD | id: | CNNVD-202101-1116 | date: | 2022-08-10T00:00:00 |
| db: | NVD | id: | CVE-2021-0215 | date: | 2022-08-05T18:29:57.380 |
SOURCES RELEASE DATE
| db: | VULHUB | id: | VHN-372117 | date: | 2021-01-15T00:00:00 |
| db: | JVNDB | id: | JVNDB-2021-002461 | date: | 2021-09-16T00:00:00 |
| db: | CNNVD | id: | CNNVD-202101-1116 | date: | 2021-01-13T00:00:00 |
| db: | NVD | id: | CVE-2021-0215 | date: | 2021-01-15T18:15:15.340 |