Buffer overflow in the flow daemon (flowd) in Juniper Junos 10.4 before 10.4S14, 11.4…
Priority LOW 37CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Buffer overflow in the flow daemon (flowd) in Juniper Junos 10.4 before 10.4S14, 11.4 before 11.4R7-S2, 12.1.X44 before 12.1X44-D15, 12.1X45 before 12.1X45-D10 on SRX devices, when using telnet pass-through authentication on the firewall, might allow remote attackers to execute arbitrary code via a crafted telnet message.
Why it matters now
EPSS 0.03997 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 · 52
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* | up to 10.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:4.3:*:*:*:*:*:*:* | 4.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:4.4:*:*:*:*:*:*:* | 4.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.3:*:*:*:*:*:*:* | 5.3 | Vulnerable | Juniper |
- cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* Versions up to 10.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:4.3:*:*:*:*:*:*:* Versions 4.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:4.4:*:*:*:*:*:*:* Versions 4.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.3:*:*:*:*:*:*:* Versions 5.3 Vulnerable ·Juniper
Show 42 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:juniper:junos:5.4:*:*:*:*:*:*:* | 5.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.5:*:*:*:*:*:*:* | 5.5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.6:*:*:*:*:*:*:* | 5.6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:5.7:*:*:*:*:*:*:* | 5.7 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:6.3:*:*:*:*:*:*:* | 6.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:6.4:*:*:*:*:*:*:* | 6.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.3:*:*:*:*:*:*:* | 7.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.4:*:*:*:*:*:*:* | 7.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.5:*:*:*:*:*:*:* | 7.5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:8.2:*:*:*:*:*:*:* | 8.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:8.3:*:*:*:*:*:*:* | 8.3 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:8.4:*:*:*:*:*:*:* | 8.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.1:*:*:*:*:*:*:* | 9.1 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.2:*:*:*:*:*:*:* | 9.2 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.4:*:*:*:*:*:*:* | 9.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.5:*:*:*:*:*:*:* | 9.5 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:9.6:*:*:*:*:*:*:* | 9.6 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:11.4:*:*:*:*:*:*:* | 11.4 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x44:*:*:*:*:*:*:* | 12.1x44 | Vulnerable | Juniper |
| cpe:2.3:o:juniper:junos:12.1x45:*:*:*:*:*:*:* | 12.1x45 | Vulnerable | Juniper |
| cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
| cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Juniper |
- cpe:2.3:o:juniper:junos:5.4:*:*:*:*:*:*:* Versions 5.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.5:*:*:*:*:*:*:* Versions 5.5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.6:*:*:*:*:*:*:* Versions 5.6 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:5.7:*:*:*:*:*:*:* Versions 5.7 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:6.3:*:*:*:*:*:*:* Versions 6.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:6.4:*:*:*:*:*:*:* Versions 6.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:8.3:*:*:*:*:*:*:* Versions 8.3 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.1:*:*:*:*:*:*:* Versions 9.1 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.4:*:*:*:*:*:*:* Versions 9.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.5:*:*:*:*:*:*:* Versions 9.5 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:9.6:*:*:*:*:*:*:* Versions 9.6 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:11.4:*:*:*:*:*:*:* Versions 11.4 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x44:*:*:*:*:*:*:* Versions 12.1x44 Vulnerable ·Juniper
- cpe:2.3:o:juniper:junos:12.1x45:*:*:*:*:*:*:* Versions 12.1x45 Vulnerable ·Juniper
- cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx240:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
- cpe:2.3:h:juniper:srx650:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Juniper
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-6013
- 2026-10-03 Alias added: GHSA-mcf9-3hx5-x5wc
References
Other 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-2013-6013 · CVE Program
- CVE-2013-6013 · NVD
- FIRST EPSS
- GHSA-mcf9-3hx5-x5wc · 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