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TI-2020-01586 Aliases CVE-2020-1632GHSA-fc92-44ch-wwhv

Junos OS and Junos OS Evolved: Invalid BGP UPDATE sent to peer device may cause BGP session to terminate.

Priority LOW 39CWE-755Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, creating a Denial of Service (DoS) condition. For example, Router A sends a specific BGP UPDATE to Router B, causing Router B to send an invalid BGP UPDATE message to Router C, resulting in termination of the BGP session between Router B and Router C. This issue might occur when there is at least a single BGP session established on the device that does not support 4 Byte AS extension (RFC 4893). Repeated receipt of the same BGP UPDATE can result in an extended DoS condition. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2; 17.2 versions prior to 17.2R1-S9, 17.2R2-S8, 17.2R3-S3; 17.2X75 versions prior to 17.2X75-D105, 17.2X75-D110, 17.2X75-D44; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7; 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R2-S6, 18.2R3-S2; 18.2X75 versions prior to 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60; 18.3 versions prior to 18.3R1-S6, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R3; 18.4 version 18.4R2 and later versions; 19.1 versions prior to 19.1R1-S3, 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2. This issue does not affect Juniper Networks Junos OS prior to 16.1R1. This issue affects Juniper Networks Junos OS Evolved prior to 19.2R2-EVO.

Why it matters now

EPSS 0.01062 64th percentileScored 2026-11-07
Fix Fixed Junos OS (Juniper Networks): 16.1R7-S6, 16.2R2-S11, 17.1R2-S11 +29Junos OS Evolved (Juniper Networks): 19.2R2-EVO

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
JuniperJunos OS16.1 to before 16.1R7-S6; 16.2 to before 16.2R2-S11; 17.1 to before 17.1R2-S11, 17.1R3-S2; 17.2 to before 17.2R1-S9, 17.2R2-S8, 17.2R3-S3; 17.2X75 to before 17.2X75-D105, 17.2X75-D110, 17.2X75-D44; 17.3 to before 17.3R2-S5, 17.3R3-S7; 17.4 to before 17.4R2-S8, 17.4R3; 18.1 to before 18.1R3-S8; 18.2 to before 18.2R2-S6, 18.2R3-S2; 18.2X75 to before 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60; 18.3 to before 18.3R1-S6, 18.3R2-S3, 18.3R3; 18.4 to before 18.4R1-S5, 18.4R3; 19.1 to before 19.1R1-S3, 19.1R2; 19.2 to before 19.2R1-S2, 19.2R216.1R7-S6, 16.2R2-S11, 17.1R2-S11, 17.1R3-S2, 17.2R1-S9, 17.2R2-S8, 17.2R3-S3, 17.2X75-D105, 17.2X75-D110, 17.2X75-D44, 17.3R2-S5, 17.3R3-S7, 17.4R2-S8, 17.4R3, 18.1R3-S8, 18.2R2-S6, 18.2R3-S2, 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60, 18.3R1-S6, 18.3R2-S3, 18.3R3, 18.4R1-S5, 18.4R3, 19.1R1-S3, 19.1R2, 19.2R1-S2, 19.2R2Patch availableCNA
JuniperJunos OS Evolvedbefore 19.2R2-EVO19.2R2-EVOPatch availableCNA
  • Junos OS VendorJuniper Affected 16.1 to before 16.1R7-S6; 16.2 to before 16.2R2-S11; 17.1 to before 17.1R2-S11, 17.1R3-S2; 17.2 to before 17.2R1-S9, 17.2R2-S8, 17.2R3-S3; 17.2X75 to before 17.2X75-D105, 17.2X75-D110, 17.2X75-D44; 17.3 to before 17.3R2-S5, 17.3R3-S7; 17.4 to before 17.4R2-S8, 17.4R3; 18.1 to before 18.1R3-S8; 18.2 to before 18.2R2-S6, 18.2R3-S2; 18.2X75 to before 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60; 18.3 to before 18.3R1-S6, 18.3R2-S3, 18.3R3; 18.4 to before 18.4R1-S5, 18.4R3; 19.1 to before 19.1R1-S3, 19.1R2; 19.2 to before 19.2R1-S2, 19.2R2 Fixed in 16.1R7-S6, 16.2R2-S11, 17.1R2-S11, 17.1R3-S2, 17.2R1-S9, 17.2R2-S8, 17.2R3-S3, 17.2X75-D105, 17.2X75-D110, 17.2X75-D44, 17.3R2-S5, 17.3R3-S7, 17.4R2-S8, 17.4R3, 18.1R3-S8, 18.2R2-S6, 18.2R3-S2, 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60, 18.3R1-S6, 18.3R2-S3, 18.3R3, 18.4R1-S5, 18.4R3, 19.1R1-S3, 19.1R2, 19.2R1-S2, 19.2R2 Patch available CNA
  • Junos OS Evolved VendorJuniper Affected before 19.2R2-EVO Fixed in 19.2R2-EVO Patch available CNA

CPE configurations NVD · 121

CPEVersionsRoleVendor
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*16.1VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*16.1 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*16.1 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:*16.1 r3VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:*16.1 r3-s10VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:*16.1 r3-s11VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:*16.1 r4VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r4-s12:*:*:*:*:*:*16.1 r4-s12VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r4-s2:*:*:*:*:*:*16.1 r4-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r4-s3:*:*:*:*:*:*16.1 r4-s3VulnerableJuniper
  • cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:* Versions 16.1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:* Versions 16.1 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:* Versions 16.1 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:* Versions 16.1 r3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:* Versions 16.1 r3-s10 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:* Versions 16.1 r3-s11 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:* Versions 16.1 r4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r4-s12:*:*:*:*:*:* Versions 16.1 r4-s12 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r4-s2:*:*:*:*:*:* Versions 16.1 r4-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r4-s3:*:*:*:*:*:* Versions 16.1 r4-s3 Vulnerable ·Juniper
Show 111 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:juniper:junos:16.1:r4-s4:*:*:*:*:*:*16.1 r4-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r4-s6:*:*:*:*:*:*16.1 r4-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:*16.1 r5VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:*16.1 r5-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:*16.1 r6-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r6-s6:*:*:*:*:*:*16.1 r6-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:*16.1 r7VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r7-s2:*:*:*:*:*:*16.1 r7-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r7-s3:*:*:*:*:*:*16.1 r7-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r7-s4:*:*:*:*:*:*16.1 r7-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:16.1:r7-s5:*:*:*:*:*:*16.1 r7-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:*16.2 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:*16.2 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:*16.2 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2-s10:*:*:*:*:*:*16.2 r2-s10VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:*16.2 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:*16.2 r2-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:*16.2 r2-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:*17.1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:*17.1 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:*17.1 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:*17.1 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:*17.1 r2-s10VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:*17.1 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:*17.1 r2-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:*17.1 r2-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:*17.1 r2-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:*17.1 r2-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:*17.1 r2-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s8:*:*:*:*:*:*17.1 r2-s8VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r2-s9:*:*:*:*:*:*17.1 r2-s9VulnerableJuniper
cpe:2.3:o:juniper:junos:17.1:r3-s1:*:*:*:*:*:*17.1 r3-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*17.2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:*17.2 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s1:*:*:*:*:*:*17.2 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:*17.2 r1-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s3:*:*:*:*:*:*17.2 r1-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:*17.2 r1-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s5:*:*:*:*:*:*17.2 r1-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:*17.2 r1-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r1-s8:*:*:*:*:*:*17.2 r1-s8VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:*17.2 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:*17.2 r2-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r2-s7:*:*:*:*:*:*17.2 r2-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r3-s1:*:*:*:*:*:*17.2 r3-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2:r3-s2:*:*:*:*:*:*17.2 r3-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:*17.2x75VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:*17.2x75 d102VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:*17.2x75 d50VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:*17.2x75 d70VulnerableJuniper
cpe:2.3:o:juniper:junos:17.2x75:d92:*:*:*:*:*:*17.2x75 d92VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*17.3VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:*17.3 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*17.3 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*17.3 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*17.3 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r2-s3:*:*:*:*:*:*17.3 r2-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:17.3:r2-s4:*:*:*:*:*:*17.3 r2-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*17.4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:*17.4 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:*17.4 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:*17.4 r1-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:*17.4 r1-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:*17.4 r1-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:*17.4 r1-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:*17.4 r1-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:*17.4 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:*17.4 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:*17.4 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:*17.4 r2-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:*17.4 r2-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:*17.4 r2-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s6:*:*:*:*:*:*17.4 r2-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:*17.4 r2-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*18.1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:*18.1 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:*18.1 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:*18.1 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:*18.1 r2-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:*18.1 r3VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:*18.1 r3-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:*18.1 r3-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:*18.1 r3-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:*18.1 r3-s4VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:*18.1 r3-s6VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:*18.1 r3-s7VulnerableJuniper
cpe:2.3:o:juniper:junos:18.1x75:-:*:*:*:*:*:*18.1x75VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*18.3VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:*18.3 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:*18.3 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:*18.3 r1-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:*18.3 r1-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r1-s5:*:*:*:*:*:*18.3 r1-s5VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r2:*:*:*:*:*:*18.3 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r2-s1:*:*:*:*:*:*18.3 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.3:r2-s2:*:*:*:*:*:*18.3 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:*18.4 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r1-s1:*:*:*:*:*:*18.4 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:*18.4 r1-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r2:*:*:*:*:*:*18.4 r2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:*18.4 r2-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r2-s2:*:*:*:*:*:*18.4 r2-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:18.4:r2-s3:*:*:*:*:*:*18.4 r2-s3VulnerableJuniper
cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:*19.1VulnerableJuniper
cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:*19.1 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:*19.1 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:*19.1 r1-s2VulnerableJuniper
cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:*19.2VulnerableJuniper
cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:*19.2 r1VulnerableJuniper
cpe:2.3:o:juniper:junos:19.2:r1-s1:*:*:*:*:*:*19.2 r1-s1VulnerableJuniper
cpe:2.3:o:juniper:junos_os_evolved:19.2:r1:*:*:*:*:*:*19.2 r1VulnerableJuniper
  • cpe:2.3:o:juniper:junos:16.1:r4-s4:*:*:*:*:*:* Versions 16.1 r4-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r4-s6:*:*:*:*:*:* Versions 16.1 r4-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:* Versions 16.1 r5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:* Versions 16.1 r5-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:* Versions 16.1 r6-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r6-s6:*:*:*:*:*:* Versions 16.1 r6-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:* Versions 16.1 r7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r7-s2:*:*:*:*:*:* Versions 16.1 r7-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r7-s3:*:*:*:*:*:* Versions 16.1 r7-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r7-s4:*:*:*:*:*:* Versions 16.1 r7-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.1:r7-s5:*:*:*:*:*:* Versions 16.1 r7-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:* Versions 16.2 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:* Versions 16.2 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:* Versions 16.2 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2-s10:*:*:*:*:*:* Versions 16.2 r2-s10 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:* Versions 16.2 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:* Versions 16.2 r2-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:* Versions 16.2 r2-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:* Versions 17.1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:* Versions 17.1 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:* Versions 17.1 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:* Versions 17.1 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:* Versions 17.1 r2-s10 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:* Versions 17.1 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:* Versions 17.1 r2-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:* Versions 17.1 r2-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:* Versions 17.1 r2-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:* Versions 17.1 r2-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:* Versions 17.1 r2-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s8:*:*:*:*:*:* Versions 17.1 r2-s8 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r2-s9:*:*:*:*:*:* Versions 17.1 r2-s9 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.1:r3-s1:*:*:*:*:*:* Versions 17.1 r3-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:* Versions 17.2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:* Versions 17.2 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s1:*:*:*:*:*:* Versions 17.2 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:* Versions 17.2 r1-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s3:*:*:*:*:*:* Versions 17.2 r1-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:* Versions 17.2 r1-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s5:*:*:*:*:*:* Versions 17.2 r1-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:* Versions 17.2 r1-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r1-s8:*:*:*:*:*:* Versions 17.2 r1-s8 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:* Versions 17.2 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:* Versions 17.2 r2-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r2-s7:*:*:*:*:*:* Versions 17.2 r2-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r3-s1:*:*:*:*:*:* Versions 17.2 r3-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2:r3-s2:*:*:*:*:*:* Versions 17.2 r3-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:* Versions 17.2x75 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:* Versions 17.2x75 d102 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:* Versions 17.2x75 d50 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:* Versions 17.2x75 d70 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.2x75:d92:*:*:*:*:*:* Versions 17.2x75 d92 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:* Versions 17.3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:* Versions 17.3 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:* Versions 17.3 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:* Versions 17.3 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:* Versions 17.3 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r2-s3:*:*:*:*:*:* Versions 17.3 r2-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.3:r2-s4:*:*:*:*:*:* Versions 17.3 r2-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:* Versions 17.4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* Versions 17.4 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:* Versions 17.4 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:* Versions 17.4 r1-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:* Versions 17.4 r1-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* Versions 17.4 r1-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:* Versions 17.4 r1-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:* Versions 17.4 r1-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* Versions 17.4 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:* Versions 17.4 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:* Versions 17.4 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:* Versions 17.4 r2-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:* Versions 17.4 r2-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:* Versions 17.4 r2-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s6:*:*:*:*:*:* Versions 17.4 r2-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:* Versions 17.4 r2-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:* Versions 18.1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* Versions 18.1 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:* Versions 18.1 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:* Versions 18.1 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:* Versions 18.1 r2-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* Versions 18.1 r3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* Versions 18.1 r3-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:* Versions 18.1 r3-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:* Versions 18.1 r3-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:* Versions 18.1 r3-s4 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:* Versions 18.1 r3-s6 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:* Versions 18.1 r3-s7 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.1x75:-:*:*:*:*:*:* Versions 18.1x75 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:* Versions 18.3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* Versions 18.3 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* Versions 18.3 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:* Versions 18.3 r1-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:* Versions 18.3 r1-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r1-s5:*:*:*:*:*:* Versions 18.3 r1-s5 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r2:*:*:*:*:*:* Versions 18.3 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r2-s1:*:*:*:*:*:* Versions 18.3 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.3:r2-s2:*:*:*:*:*:* Versions 18.3 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:* Versions 18.4 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r1-s1:*:*:*:*:*:* Versions 18.4 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:* Versions 18.4 r1-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r2:*:*:*:*:*:* Versions 18.4 r2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:* Versions 18.4 r2-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r2-s2:*:*:*:*:*:* Versions 18.4 r2-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:18.4:r2-s3:*:*:*:*:*:* Versions 18.4 r2-s3 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:* Versions 19.1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:* Versions 19.1 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:* Versions 19.1 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:* Versions 19.1 r1-s2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:* Versions 19.2 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:* Versions 19.2 r1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos:19.2:r1-s1:*:*:*:*:*:* Versions 19.2 r1-s1 Vulnerable ·Juniper
  • cpe:2.3:o:juniper:junos_os_evolved:19.2:r1:*:*:*:*:*:* Versions 19.2 r1 Vulnerable ·Juniper

Remediation

  • Fix · CNA Junos OS (Juniper Networks) Fixed in 16.1R7-S6, 16.2R2-S11, 17.1R2-S11, 17.1R3-S2, 17.2R1-S9, 17.2R2-S8, 17.2R3-S3, 17.2X75-D105, 17.2X75-D110, 17.2X75-D44, 17.3R2-S5, 17.3R3-S7, 17.4R2-S8, 17.4R3, 18.1R3-S8, 18.2R2-S6, 18.2R3-S2, 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60, 18.3R1-S6, 18.3R2-S3, 18.3R3, 18.4R1-S5, 18.4R3, 19.1R1-S3, 19.1R2, 19.2R1-S2, 19.2R2
  • Fix · CNA Junos OS Evolved (Juniper Networks) Fixed in 19.2R2-EVO

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-1632
  2. 2026-10-03 Alias added: GHSA-fc92-44ch-wwhv

References

Advisory 1

  • TI-2023-18638 Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-01585 Out of Cycle Security Advisory: Junos OS: Security vulnerability in J-Web and web based (HTTP/HTTPS) services KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
  • TI-2025-15550 Junos OS: An local attacker with shell access can execute arbitrary code KEVCVSS 4.0MEDIUM 6.7
  • TI-2023-18644 Junos OS: SRX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload and download arbitrary files KEVCVSS 3.1MEDIUM 5.3
  • TI-2023-18640 Junos OS: EX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload arbitrary files KEVCVSS 3.1MEDIUM 5.3
See all 792 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences