CVE-2020-1650
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2020
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS: MX Series: Denial of Service vulnerability in MS-PIC component on MS-MIC or MS-MPC
On Juniper Networks Junos MX Series with service card configured, receipt of a stream of specific packets may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending these specific packets, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a prolonged Denial of Service. This issue affects MX Series devices using MS-PIC, MS-MIC or MS-MPC service cards with any service configured. This issue affects Juniper Networks Junos OS on MX Series: 17.2R2-S7; 17.3R3-S4, 17.3R3-S5; 17.4R2-S4 and the subsequent SRs (17.4R2-S5, 17.4R2-S6, etc.); 17.4R3; 18.1R3-S3, 18.1R3-S4, 18.1R3-S5, 18.1R3-S6, 18.1R3-S7, 18.1R3-S8; 18.2R3, 18.2R3-S1, 18.2R3-S2; 18.3R2 and the SRs based on 18.3R2; 18.4R2 and the SRs based on 18.4R2; 19.1R1 and the SRs based on 19.1R1; 19.2R1 and the SRs based on 19.2R1; 19.3R1 and the SRs based on 19.3R1.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- MX Series
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 17.2R2-S7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 17.3R3-S4, 17.3R3-S5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 17.4R3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 18.1R3-S3, 18.1R3-S4, 18.1R3-S5, 18.1R3-S6, 18.1R3-S7, 18.1R3-S8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 18.2R3, 18.2R3-S1, 18.2R3-S2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 17.4R2-S4 | affected | custom | 17.4* | Unavailable | None listed |
| 18.3R2 | affected | custom | 18.3* | Unavailable |
|
| 18.4R2 | affected | custom | 18.4* | Unavailable |
|
| 19.1R1 | affected | custom | 19.1* | Unavailable |
|
| 19.2R1 | affected | custom | 19.2* | Unavailable |
|
| 19.3R1 | affected | custom | 19.3* | Unavailable |
|