Juniper Junos OS before 12.1X46-D50, 12.1X47 before 12.1X47-D23, 12.3X48 before…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
Juniper Junos OS before 12.1X46-D50, 12.1X47 before 12.1X47-D23, 12.3X48 before 12.3X48-D25, and 15.1X49 before 15.1X49-D40 on a High-End SRX-Series chassis system with one or more Application Layer Gateways (ALGs) enabled allow remote attackers to cause a denial of service (CPU consumption, fab link failure, or flip-flop failovers) via vectors related to in-transit traffic matching ALG rules.
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:12.1x46:-:*:*:*:*:*:* | 12.1x46 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:* | 12.1x46 d10 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:* | 12.1x46 d15 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:* | 12.1x46 d20 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:* | 12.1x46 d25 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:* | 12.1x46 d30 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:* | 12.1x46 d35 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:* | 12.1x46 d40 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:* | 12.1x46 d45 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x47:-:*:*:*:*:*:* | 12.1x47 | Vulnerable | Juniper |
- cpe:2.3:o:juniper:junos:12.1x46:-:*:*:*:*:*:* Versions 12.1x46 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:* Versions 12.1x46 d10 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:* Versions 12.1x46 d15 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:* Versions 12.1x46 d20 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:* Versions 12.1x46 d25 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d30:*:*:*:*:*:* Versions 12.1x46 d30 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:* Versions 12.1x46 d35 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:* Versions 12.1x46 d40 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:* Versions 12.1x46 d45 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x47:-:*:*:*:*:*:* Versions 12.1x47 Vulnerable ·Juniper
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:12.1x47:d10:*:*:*:*:*:* | 12.1x47 d10 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x47:d15:*:*:*:*:*:* | 12.1x47 d15 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x47:d20:*:*:*:*:*:* | 12.1x47 d20 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:* | 12.3x48 d10 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:* | 12.3x48 d15 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:* | 15.1x49 d10 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:15.1x49:d150:*:*:*:*:*:* | 15.1x49 d150 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:* | 15.1x49 d20 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:* | 15.1x49 d30 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:* | 15.1x49 d35 | Vulnerable | Juniper |
- cpe:2.3:o:juniper:junos:12.1x47:d10:*:*:*:*:*:* Versions 12.1x47 d10 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x47:d15:*:*:*:*:*:* Versions 12.1x47 d15 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x47:d20:*:*:*:*:*:* Versions 12.1x47 d20 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:* Versions 12.3x48 d10 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:* Versions 12.3x48 d15 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:* Versions 15.1x49 d10 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:15.1x49:d150:*:*:*:*:*:* Versions 15.1x49 d150 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:* Versions 15.1x49 d20 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:* Versions 15.1x49 d30 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:* Versions 15.1x49 d35 Vulnerable ·Juniper
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1276
- 2026-10-03 Alias added: GHSA-8j6g-84v3-7fj6
References
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-2016-1276 · CVE Program
- CVE-2016-1276 · NVD
- FIRST EPSS
- GHSA-8j6g-84v3-7fj6 · 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