BGP packets can trigger rpd crash when BGP tracing is enabled.
Priority LOW 35CWE-404Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-404.
Summary
When BGP tracing is enabled an incoming BGP message may cause the Junos OS routing protocol daemon (rpd) process to crash and restart. While rpd restarts after a crash, repeated crashes can result in an extended DoS condition. Affected releases are Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S4, 16.1R7-S5; 16.2 versions prior to 16.2R2-S9, 16.2R3; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3-S1; 17.3 versions prior to 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 versions prior to 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 versions prior to 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S3, 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2. This issue does not affect Junos releases prior to 16.1R1.
Why it matters now
EPSS 0.01138 66th percentileScored 2026-11-07
Fix Fixed Junos OS (Juniper Networks): 16.1R7-S4, 16.1R7-S5, 16.2R2-S9 +22
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Juniper | Junos OS | 16.1 to before 16.1R7-S4, 16.1R7-S5; 16.2 to before 16.2R2-S9, 16.2R3; 17.1 to before 17.1R3; 17.2 to before 17.2R3-S1; 17.3 to before 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 to before 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 to before 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 to before 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 to before 18.2X75-D40; 18.3 to before 18.3R1-S3, 18.3R2; 18.4 to before 18.4R1-S2, 18.4R2 | 16.1R7-S4, 16.1R7-S5, 16.2R2-S9, 16.2R3, 17.1R3, 17.2R3-S1, 17.3R3-S3, 17.3R3-S4, 17.3R4, 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3, 18.1R2-S4, 18.1R3-S4, 18.1R4, 18.2R2-S2, 18.2R2-S3, 18.2R3, 18.2X75-D40, 18.3R1-S3, 18.3R2, 18.4R1-S2, 18.4R2, all | Patch available | CNA |
- Junos OS VendorJuniper Affected 16.1 to before 16.1R7-S4, 16.1R7-S5; 16.2 to before 16.2R2-S9, 16.2R3; 17.1 to before 17.1R3; 17.2 to before 17.2R3-S1; 17.3 to before 17.3R3-S3, 17.3R3-S4, 17.3R4; 17.4 to before 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3; 18.1 to before 18.1R2-S4, 18.1R3-S4, 18.1R4; 18.2 to before 18.2R2-S2, 18.2R2-S3, 18.2R3; 18.2X75 to before 18.2X75-D40; 18.3 to before 18.3R1-S3, 18.3R2; 18.4 to before 18.4R1-S2, 18.4R2 Fixed in 16.1R7-S4, 16.1R7-S5, 16.2R2-S9, 16.2R3, 17.1R3, 17.2R3-S1, 17.3R3-S3, 17.3R3-S4, 17.3R4, 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3, 18.1R2-S4, 18.1R3-S4, 18.1R4, 18.2R2-S2, 18.2R2-S3, 18.2R3, 18.2X75-D40, 18.3R1-S3, 18.3R2, 18.4R1-S2, 18.4R2, all Patch available CNA
CPE configurations NVD · 39
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:* | 16.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:* | 16.1 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:* | 16.1 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:* | 16.1 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:* | 16.1 r4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:* | 16.1 r5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:* | 16.1 r6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:* | 16.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:* | 16.2 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:* | 16.2 r2 | Vulnerable | Juniper |
- 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:r4:*:*:*:*:*:* Versions 16.1 r4 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:r6:*:*:*:*:*:* Versions 16.1 r6 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:* Versions 16.2 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
Show 29 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:* | 17.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:* | 17.1 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:* | 17.1 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:* | 17.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:* | 17.2 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:* | 17.2 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:* | 17.2 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:* | 17.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:* | 17.3 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:* | 17.3 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:* | 17.3 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:* | 17.3 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:* | 17.3 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:* | 17.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* | 17.4 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:* | 17.4 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:* | 17.4 r1-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:* | 18.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* | 18.1 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* | 18.1 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:* | 18.2x75 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:* | 18.2x75 d20 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2x75:d5:*:*:*:*:*:* | 18.2x75 d5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:* | 18.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* | 18.3 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* | 18.3 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:* | 18.3 r1-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:* | 18.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:* | 18.4 r1 | 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:17.2:-:*:*:*:*:*:* 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:r2:*:*:*:*:*:* Versions 17.2 r2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:* Versions 17.2 r3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:* Versions 17.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:* Versions 17.3 r1 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:r3:*:*:*:*:*:* Versions 17.3 r3 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:18.1:-:*:*:*:*:*:* Versions 18.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* Versions 18.1 r1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* Versions 18.1 r2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:* Versions 18.2x75 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:* Versions 18.2x75 d20 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2x75:d5:*:*:*:*:*:* Versions 18.2x75 d5 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:18.4:-:*:*:*:*:*:* Versions 18.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:* Versions 18.4 r1 Vulnerable ·Juniper
Remediation
- Fix · CNA Junos OS (Juniper Networks) Fixed in 16.1R7-S4, 16.1R7-S5, 16.2R2-S9, 16.2R3, 17.1R3, 17.2R3-S1, 17.3R3-S3, 17.3R3-S4, 17.3R4, 17.4R1-S7, 17.4R2-S3, 17.4R2-S4, 17.4R3, 18.1R2-S4, 18.1R3-S4, 18.1R4, 18.2R2-S2, 18.2R2-S3, 18.2R3, 18.2X75-D40, 18.3R1-S3, 18.3R2, 18.4R1-S2, 18.4R2, all
Timeline
- 2026-10-02 Threatist record created from CVE-2019-0019
- 2026-10-03 Alias added: GHSA-mpq6-qrw3-g58q
References
Advisory 1
More Juniper Junos vulnerabilities
- 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
Sources
- CVE-2019-0019 · CVE Program
- CVE-2019-0019 · NVD
- FIRST EPSS
- GHSA-mpq6-qrw3-g58q · GitHub Advisory Database · CC BY 4.0
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