CVE-2020-1648

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS18.2X75-D50.8 18.2X75-D60 < 18.2X75*affected
Juniper NetworksJunos OS19.4 < 19.4R1unaffected
Juniper NetworksJunos OS20.1 < 20.1R1-S2, 20.1R2affected
Juniper NetworksJunos OS Evolved19.4-EVO < 19.4R1-EVOunaffected
Juniper NetworksJunos OS Evolved20.1-EVO < 20.1R2-EVOaffected

Weaknesses

  • CWE-159: CWE-159 Failure to Sanitize Special Element
  • CWE-690: CWE-690 Unchecked Return Value to NULL Pointer Dereference

Workarounds

There are no viable workarounds for this issue.

ADP Enrichment

CVE Program Container

Additional References

References