Multiple buffer overflows in the PPPoE daemon (PPPoEd) in QNX RTP 6.1 allow remote…
Priority MEDIUM 53Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple buffer overflows in the PPPoE daemon (PPPoEd) in QNX RTP 6.1 allow remote attackers to execute arbitrary code via a long argument to the (1) -F, (2) name, (3) en, (4) upscript, (5) downscript, (6) retries, (7) timeout, (8) scriptdetach, (9) noscript, (10) nodetach, (11) remote_mac, or (12) local_mac flags.
Why it matters now
EPSS 0.0734 94th 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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:qnx:rtos:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Qnx |
| cpe:2.3:a:qnx:rtos:4.25:*:*:*:*:*:*:* | 4.25 | Vulnerable | Qnx |
| cpe:2.3:a:qnx:rtos:6.1.0:*:*:*:*:*:*:* | 6.1.0 | Vulnerable | Qnx |
| cpe:2.3:a:qnx:rtos:6.2.0:*:*:*:*:*:*:* | 6.2.0 | Vulnerable | Qnx |
| cpe:2.3:a:qnx:rtos:6.2.0a:*:*:*:*:*:*:* | 6.2.0a | Vulnerable | Qnx |
| cpe:2.3:a:qnx:rtp:6.1:*:*:*:*:*:*:* | 6.1 | Vulnerable | Qnx |
- cpe:2.3:a:qnx:rtos:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Qnx
- cpe:2.3:a:qnx:rtos:4.25:*:*:*:*:*:*:* Versions 4.25 Vulnerable ·Qnx
- cpe:2.3:a:qnx:rtos:6.1.0:*:*:*:*:*:*:* Versions 6.1.0 Vulnerable ·Qnx
- cpe:2.3:a:qnx:rtos:6.2.0:*:*:*:*:*:*:* Versions 6.2.0 Vulnerable ·Qnx
- cpe:2.3:a:qnx:rtos:6.2.0a:*:*:*:*:*:*:* Versions 6.2.0a Vulnerable ·Qnx
- cpe:2.3:a:qnx:rtp:6.1:*:*:*:*:*:*:* Versions 6.1 Vulnerable ·Qnx
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1390
- 2026-10-03 Alias added: GHSA-4cr8-cxxx-95q3
References
More Qnx Rtos vulnerabilities
- TI-2002-01961 ptrace in the QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows programs to… CVSS 2.0HIGH 7.2
- TI-2002-01960 Multiple buffer overflows in realtime operating system (RTOS) 6.1.0 allows local users to… CVSS 2.0HIGH 7.2
- TI-2002-01959 The (1) phrafx and (2) phgrafx-startup programs in QNX realtime operating system (RTOS)… CVSS 2.0HIGH 7.2
- TI-2006-00602 QNX Neutrino RTOS 6.3.0 ships /etc/rc.d/rc.local with world-writable permissions, which… CVSS 2.0HIGH 7.2
- TI-2005-01450 Untrusted search path vulnerability in the crttrap command in QNX Neutrino RTOS 6.2.1… CVSS 2.0HIGH 7.2
- TI-2002-01193 QNX Neutrino RTOS 6.2.0 uses the PATH environment variable to find and execute the cp… CVSS 2.0HIGH 7.2
Sources
- CVE-2004-1390 · CVE Program
- CVE-2004-1390 · NVD
- FIRST EPSS
- GHSA-4cr8-cxxx-95q3 · 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