SRX Series: MACsec failure to report errors (Juniper Networks Junos OS)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.57 % · percentile 47 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Modified
Description
MACsec feature on Juniper Networks Junos OS 15.1X49 prior to 15.1X49-D100 on SRX300 series does not report errors when a secure link can not be established. It falls back to an unencrypted link. This can happen when MACsec is configured on ports that are not capable of MACsec or when a secure link can not be established. This can mislead customers into believing that a link is secure. On SRX 300 series devices, prior to 15.1X49-D100, MACsec was only supported on control and fabric ports of SRX340 and SRX345 devices. SRX300 and and SRX320 did not have any MACsec capable ports. Configuring MACsec on ports that were not MACsec capable would have resulted in this issue. Affected releases are Juniper Networks Junos OS 15.1X49 prior to 15.1X49-D100 on SRX300 series.
Weaknesses (CWE)
- CWE-392 — Missing Report of Error Condition
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 8.1 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | juniper |
| CVSS 3.0 | HIGH 8.1 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.0 | HIGH 8.1 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.3 | AV:A/AC:M/Au:N/C:P/I:P/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2017-11525
- GCVE · GCVE-0-2017-2342
CERT-FR advisories
- CERTFR-2017-AVI-212 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 15.1X49 prior to 15.1X49-D100 |
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 |