Buffer overflow in phrelay in BlackBerry QNX Neutrino RTOS through 6.5.0 SP1 in the QNX…
Priority LOW 34CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Complete
- 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 phrelay in BlackBerry QNX Neutrino RTOS through 6.5.0 SP1 in the QNX Software Development Platform allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted packets to TCP port 4868 that leverage improper handling of the /dev/photon device file.
Why it matters now
EPSS 0.06657 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:blackberry:qnx_software_development_platform:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | BlackBerry |
| cpe:2.3:o:blackberry:qnx_neutrino_rtos:*:sp1:*:*:*:*:*:* | up to 6.5.0 | Vulnerable | BlackBerry |
| cpe:2.3:o:blackberry:qnx_neutrino_rtos:6.4.1:*:*:*:*:*:*:* | 6.4.1 | Vulnerable | BlackBerry |
| cpe:2.3:o:blackberry:qnx_neutrino_rtos:6.5.0:*:*:*:*:*:*:* | 6.5.0 | Vulnerable | BlackBerry |
- cpe:2.3:a:blackberry:qnx_software_development_platform:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·BlackBerry
- cpe:2.3:o:blackberry:qnx_neutrino_rtos:*:sp1:*:*:*:*:*:* Versions up to 6.5.0 Vulnerable ·BlackBerry
- cpe:2.3:o:blackberry:qnx_neutrino_rtos:6.4.1:*:*:*:*:*:*:* Versions 6.4.1 Vulnerable ·BlackBerry
- cpe:2.3:o:blackberry:qnx_neutrino_rtos:6.5.0:*:*:*:*:*:*:* Versions 6.5.0 Vulnerable ·BlackBerry
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-2688
- 2026-10-03 Alias added: GHSA-323w-xf3r-4754
References
More BlackBerry Qnx Neutrino Rtos vulnerabilities
- TI-2013-02349 Stack-based buffer overflow in the bpe_decompress function in (1) BlackBerry QNX Neutrino… CVSS 2.0HIGH 7.8
- TI-2014-02036 /sbin/ifwatchd in BlackBerry QNX Neutrino RTOS 6.4.x and 6.5.x allows local users to gain… CVSS 2.0HIGH 7.2
- TI-2014-02037 /sbin/pppoectl in BlackBerry QNX Neutrino RTOS 6.4.x and 6.5.x allows local users to… CVSS 2.0MEDIUM 4.9
Sources
- CVE-2013-2688 · CVE Program
- CVE-2013-2688 · NVD
- FIRST EPSS
- GHSA-323w-xf3r-4754 · 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