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CVE-2020-1648

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2020
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Junos OS and Junos OS Evolved: RPD crash when processing a specific BGP packet

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific BGP packet can lead to a routing process daemon (RPD) crash and restart. This issue can occur even before the BGP session with the peer is established. Repeated receipt of this specific BGP packet can result in an extended Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 18.2X75 versions starting from 18.2X75-D50.8, 18.2X75-D60 and later versions, prior to 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70; 19.4 versions 19.4R1 and 19.4R1-S1; 20.1 versions prior to 20.1R1-S2, 20.1R2. Juniper Networks Junos OS Evolved: 19.4-EVO versions prior to 19.4R2-S2-EVO; 20.1-EVO versions prior to 20.1R2-EVO. This issue does not affect: Juniper Networks Junos OS releases prior to 19.4R1. Juniper Networks Junos OS Evolved releases prior to 19.4R1-EVO.

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
Unknown
Default status
Unknown
Junos OS · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
18.2X75-D50.8 18.2X75-D60affectedcustom18.2X75*Unavailable
  1. 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70 → unaffected
19.4unaffectedcustom19.4R1Unavailable
  1. 19.4R1 → affected
  2. 19.4R1-S2, 19.4R2 → unaffected
20.1affectedcustom20.1R1-S2, 20.1R2UnavailableNone listed

Junos OS Evolved

Vendor
Juniper Networks
Product
Junos OS Evolved
Platforms
Unknown
Default status
Unknown
Junos OS Evolved · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
19.4-EVOunaffectedcustom19.4R1-EVOUnavailable
  1. 19.4R2-S2-EVO → unaffected
20.1-EVOaffectedcustom20.1R2-EVOUnavailableNone listed