Juniper Networks Junos OS on EX series Ethernet Switches with IPv6 enabled
At a glance
- Source
- NVD
- EPSS
- EPSS 2.48 % · percentile 85 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Modified
Description
On Juniper Networks EX Series Ethernet Switches running affected Junos OS versions, a vulnerability in IPv6 processing has been discovered that may allow a specially crafted IPv6 Neighbor Discovery (ND) packet destined to an EX Series Ethernet Switch to cause a slow memory leak. A malicious network-based packet flood of these crafted IPv6 NDP packets may eventually lead to resource exhaustion and a denial of service. The affected Junos OS versions are: 12.3 prior to 12.3R12-S4, 12.3R13; 13.3 prior to 13.3R10; 14.1 prior to 14.1R8-S3, 14.1R9; 14.1X53 prior ro 14.1X53-D12, 14.1X53-D40; 14.1X55 prior to 14.1X55-D35; 14.2 prior to 14.2R6-S4, 14.2R7-S6, 14.2R8; 15.1 prior to 15.1R5; 16.1 before 16.1R3; 16.2 before 16.2R1-S3, 16.2R2. 17.1R1 and all subsequent releases have a resolution for this vulnerability.
Weaknesses (CWE)
- CWE-772 — Missing Release of Resource after Effective Lifetime
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-11498
- GCVE · GCVE-0-2017-2315
CERT-FR advisories
- CERTFR-2017-AVI-111 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos:12.3:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r11:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r12:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r13:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:12.3:r9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:13.3:r9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1:r9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.1x55:d35:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:14.2:r8:*:*:*:*:*:*- +7 more
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS on EX series Ethernet Switches with IPv6 enabled | affected 12.3 prior to 12.3R12-S4, 12.3R13 ; affected 13.3 prior to 13.3R10 ; affected 14.1 prior to 14.1R8-S3, 14.1R9 ; affected 14.1X53 prior ro 14.1X53-D12, 14.1X53-D40 ; affected 14.1X55 prior to 14.1X55-D35 ; affected 14.2 prior to 14.2R6-S4, 14.2R7-S6, 14.2R8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |