Junos OS: MX Series: Denial of Service vulnerability in MS-PIC component on MS-MIC or MS-MPC (Juniper Networks Junos OS)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.27 % · percentile 70 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Modified
Description
On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending a crafted SIP packet, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a sustained Denial of Service. This issue affects Juniper Networks Junos OS on MX Series: 16.1 versions prior to 16.1R7-S5; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R3-S6 ; 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S3; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | juniper |
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-0872
- GCVE · GCVE-0-2019-0065
CERT-FR advisories
- CERTFR-2019-AVI-500 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r6-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.1:r7-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s8:*:*:*:*:*:*cpe:2.3:o:juniper:junos:16.2:r2-s9:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:*- +49 more
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 16.1 < 16.1R7-S5 ; affected 16.2 < 16.2R2-S11 ; affected 17.1 < 17.1R3 ; affected 17.2 < 17.2R3-S3 ; affected 17.3 < 17.3R3-S6 ; affected 17.4 < 17.4R2-S8, 17.4R3 |
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 |