Junos OS: Kernel crash (vmcore) or FPC crash due to mbuf leak
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 · CNA. Fix status from CNA. Impact type from CWE-772.
Summary
On Juniper Networks Junos OS devices, a stream of TCP packets sent to the Routing Engine (RE) may cause mbuf leak which can lead to Flexible PIC Concentrator (FPC) crash or the system to crash and restart (vmcore). This issue can be trigged by IPv4 or IPv6 and it is caused only by TCP packets. This issue is not related to any specific configuration and it affects Junos OS releases starting from 17.4R1. However, this issue does not affect Junos OS releases prior to 18.2R1 when Nonstop active routing (NSR) is configured [edit routing-options nonstop-routing]. The number of mbufs is platform dependent. The following command provides the number of mbufs counter that are currently in use and maximum number of mbufs that can be allocated on a platform: user@host> show system buffers 2437/3143/5580 mbufs in use (current/cache/total) Once the device runs out of mbufs, the FPC crashes or the vmcore occurs and the device might become inaccessible requiring a manual restart. This issue affects Juniper Networks Junos OS 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S5; 18.2X75 versions prior to 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S1; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. Versions of Junos OS prior to 17.4R1 are unaffected by this vulnerability.
Why it matters now
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 | 17.4 to before 17.4R2-S11, 17.4R3-S2; 18.1 to before 18.1R3-S10; 18.2 to before 18.2R2-S7, 18.2R3-S5; 18.2X75 to before 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34; 18.3 to before 18.3R2-S4, 18.3R3-S2; 18.4 to before 18.4R1-S7, 18.4R2-S4, 18.4R3-S1; 19.1 to before 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 to before 19.2R1-S5, 19.2R2; 19.3 to before 19.3R2-S3, 19.3R3; 19.4 to before 19.4R1-S2, 19.4R2 | 17.4R2-S11, 17.4R3-S2, 18.1R3-S10, 18.2R2-S7, 18.2R3-S5, 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34, 18.3R2-S4, 18.3R3-S2, 18.4R1-S7, 18.4R2-S4, 18.4R3-S1, 19.1R1-S5, 19.1R2-S1, 19.1R3, 19.2R1-S5, 19.2R2, 19.3R2-S3, 19.3R3, 19.4R1-S2, 19.4R2 | Patch available | CNA |
- Junos OS VendorJuniper Affected 17.4 to before 17.4R2-S11, 17.4R3-S2; 18.1 to before 18.1R3-S10; 18.2 to before 18.2R2-S7, 18.2R3-S5; 18.2X75 to before 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34; 18.3 to before 18.3R2-S4, 18.3R3-S2; 18.4 to before 18.4R1-S7, 18.4R2-S4, 18.4R3-S1; 19.1 to before 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 to before 19.2R1-S5, 19.2R2; 19.3 to before 19.3R2-S3, 19.3R3; 19.4 to before 19.4R1-S2, 19.4R2 Fixed in 17.4R2-S11, 17.4R3-S2, 18.1R3-S10, 18.2R2-S7, 18.2R3-S5, 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34, 18.3R2-S4, 18.3R3-S2, 18.4R1-S7, 18.4R2-S4, 18.4R3-S1, 19.1R1-S5, 19.1R2-S1, 19.1R3, 19.2R1-S5, 19.2R2, 19.3R2-S3, 19.3R3, 19.4R1-S2, 19.4R2 Patch available CNA
CPE configurations NVD · 104
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| 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:17.4:r1-s4:*:*:*:*:*:* | 17.4 r1-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* | 17.4 r1-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:* | 17.4 r1-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:* | 17.4 r1-s7 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* | 17.4 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:* | 17.4 r2-s1 | 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
Show 94 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:17.4:r2-s10:*:*:*:*:*:* | 17.4 r2-s10 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:* | 17.4 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:* | 17.4 r2-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:* | 17.4 r2-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:* | 17.4 r2-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s6:*:*:*:*:*:* | 17.4 r2-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:* | 17.4 r2-s7 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s8:*:*:*:*:*:* | 17.4 r2-s8 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r2-s9:*:*:*:*:*:* | 17.4 r2-s9 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r3:*:*:*:*:*:* | 17.4 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:17.4:r3-s1:*:*:*:*:*:* | 17.4 r3-s1 | 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:18.1:r2-s1:*:*:*:*:*:* | 18.1 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:* | 18.1 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:* | 18.1 r2-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* | 18.1 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* | 18.1 r3-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:* | 18.1 r3-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:* | 18.1 r3-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:* | 18.1 r3-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:* | 18.1 r3-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:* | 18.1 r3-s7 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s8:*:*:*:*:*:* | 18.1 r3-s8 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.1:r3-s9:*:*:*:*:*:* | 18.1 r3-s9 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:* | 18.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* | 18.2 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r1:-:*:*:*:*:* | 18.2 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:* | 18.2 r1-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r1-s4:*:*:*:*:*:* | 18.2 r1-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:* | 18.2 r1-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2:*:*:*:*:*:* | 18.2 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:* | 18.2 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s2:*:*:*:*:*:* | 18.2 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s3:*:*:*:*:*:* | 18.2 r2-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s4:*:*:*:*:*:* | 18.2 r2-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s5:*:*:*:*:*:* | 18.2 r2-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r2-s6:*:*:*:*:*:* | 18.2 r2-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r3:*:*:*:*:*:* | 18.2 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r3-s1:*:*:*:*:*:* | 18.2 r3-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r3-s2:*:*:*:*:*:* | 18.2 r3-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r3-s3:*:*:*:*:*:* | 18.2 r3-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2:r3-s4:*:*:*:*:*:* | 18.2 r3-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2x75:*:*:*:*:*:*:* | 18.2x75 | 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:d30:*:*:*:*:*:* | 18.2x75 d30 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.2x75:d40:*:*:*:*:*:* | 18.2x75 d40 | 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:18.3:r1-s3:*:*:*:*:*:* | 18.3 r1-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r1-s5:*:*:*:*:*:* | 18.3 r1-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r1-s6:*:*:*:*:*:* | 18.3 r1-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r2:*:*:*:*:*:* | 18.3 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r2-s1:*:*:*:*:*:* | 18.3 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r2-s2:*:*:*:*:*:* | 18.3 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r2-s3:*:*:*:*:*:* | 18.3 r2-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r3:*:*:*:*:*:* | 18.3 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.3:r3-s1:*:*:*:*:*:* | 18.3 r3-s1 | 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:18.4:r1-s1:*:*:*:*:*:* | 18.4 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:* | 18.4 r1-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r1-s5:*:*:*:*:*:* | 18.4 r1-s5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r1-s6:*:*:*:*:*:* | 18.4 r1-s6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r2:*:*:*:*:*:* | 18.4 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:* | 18.4 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r2-s2:*:*:*:*:*:* | 18.4 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r2-s3:*:*:*:*:*:* | 18.4 r2-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:18.4:r3:*:*:*:*:*:* | 18.4 r3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:* | 19.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:* | 19.1 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:* | 19.1 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:* | 19.1 r1-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r1-s3:*:*:*:*:*:* | 19.1 r1-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r1-s4:*:*:*:*:*:* | 19.1 r1-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.1:r2:*:*:*:*:*:* | 19.1 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:* | 19.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:* | 19.2 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:r1-s1:*:*:*:*:*:* | 19.2 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:r1-s2:*:*:*:*:*:* | 19.2 r1-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:r1-s3:*:*:*:*:*:* | 19.2 r1-s3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.2:r1-s4:*:*:*:*:*:* | 19.2 r1-s4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:* | 19.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:r1:*:*:*:*:*:* | 19.3 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:* | 19.3 r1-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:r2:*:*:*:*:*:* | 19.3 r2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:r2-s1:*:*:*:*:*:* | 19.3 r2-s1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.3:r2-s2:*:*:*:*:*:* | 19.3 r2-s2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:* | 19.4 r1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:* | 19.4 r1-s1 | Vulnerable | Juniper |
- cpe:2.3:o:juniper:junos:17.4:r2-s10:*:*:*:*:*:* Versions 17.4 r2-s10 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:17.4:r2-s8:*:*:*:*:*:* Versions 17.4 r2-s8 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.4:r2-s9:*:*:*:*:*:* Versions 17.4 r2-s9 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.4:r3:*:*:*:*:*:* Versions 17.4 r3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:17.4:r3-s1:*:*:*:*:*:* Versions 17.4 r3-s1 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:18.1: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:18.1:r3-s8:*:*:*:*:*:* Versions 18.1 r3-s8 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.1:r3-s9:*:*:*:*:*:* Versions 18.1 r3-s9 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:* Versions 18.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* Versions 18.2 r1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r1:-:*:*:*:*:* Versions 18.2 r1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:* Versions 18.2 r1-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r1-s4:*:*:*:*:*:* Versions 18.2 r1-s4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:* Versions 18.2 r1-s5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2:*:*:*:*:*:* Versions 18.2 r2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:* Versions 18.2 r2-s1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s2:*:*:*:*:*:* Versions 18.2 r2-s2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s3:*:*:*:*:*:* Versions 18.2 r2-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s4:*:*:*:*:*:* Versions 18.2 r2-s4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s5:*:*:*:*:*:* Versions 18.2 r2-s5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r2-s6:*:*:*:*:*:* Versions 18.2 r2-s6 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r3:*:*:*:*:*:* Versions 18.2 r3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r3-s1:*:*:*:*:*:* Versions 18.2 r3-s1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r3-s2:*:*:*:*:*:* Versions 18.2 r3-s2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r3-s3:*:*:*:*:*:* Versions 18.2 r3-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2:r3-s4:*:*:*:*:*:* Versions 18.2 r3-s4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2x75:*:*:*:*:*:*:* Versions 18.2x75 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:d30:*:*:*:*:*:* Versions 18.2x75 d30 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.2x75:d40:*:*:*:*:*:* Versions 18.2x75 d40 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:r1-s6:*:*:*:*:*:* Versions 18.3 r1-s6 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:18.3:r2-s3:*:*:*:*:*:* Versions 18.3 r2-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.3:r3:*:*:*:*:*:* Versions 18.3 r3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.3:r3-s1:*:*:*:*:*:* Versions 18.3 r3-s1 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
- 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:r1-s5:*:*:*:*:*:* Versions 18.4 r1-s5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:18.4:r1-s6:*:*:*:*:*:* Versions 18.4 r1-s6 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:18.4:r3:*:*:*:*:*:* Versions 18.4 r3 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:19.1:r1-s3:*:*:*:*:*:* Versions 19.1 r1-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.1:r1-s4:*:*:*:*:*:* Versions 19.1 r1-s4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.1:r2:*:*:*:*:*:* Versions 19.1 r2 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:19.2:r1-s2:*:*:*:*:*:* Versions 19.2 r1-s2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.2:r1-s3:*:*:*:*:*:* Versions 19.2 r1-s3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.2:r1-s4:*:*:*:*:*:* Versions 19.2 r1-s4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:* Versions 19.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:r1:*:*:*:*:*:* Versions 19.3 r1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:* Versions 19.3 r1-s1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:r2:*:*:*:*:*:* Versions 19.3 r2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:r2-s1:*:*:*:*:*:* Versions 19.3 r2-s1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.3:r2-s2:*:*:*:*:*:* Versions 19.3 r2-s2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:* Versions 19.4 r1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:* Versions 19.4 r1-s1 Vulnerable ·Juniper
Remediation
- Fix · CNA Junos OS (Juniper Networks) Fixed in 17.4R2-S11, 17.4R3-S2, 18.1R3-S10, 18.2R2-S7, 18.2R3-S5, 18.2X75-D41, 18.2X75-D420.12, 18.2X75-D51, 18.2X75-D60, 18.2X75-D34, 18.3R2-S4, 18.3R3-S2, 18.4R1-S7, 18.4R2-S4, 18.4R3-S1, 19.1R1-S5, 19.1R2-S1, 19.1R3, 19.2R1-S5, 19.2R2, 19.3R2-S3, 19.3R3, 19.4R1-S2, 19.4R2
Timeline
- 2026-10-02 Threatist record created from CVE-2020-1653
- 2026-10-03 Alias added: GHSA-q694-5rvh-m24r
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-2020-1653 · CVE Program
- CVE-2020-1653 · NVD
- FIRST EPSS
- GHSA-q694-5rvh-m24r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences