Stack-based buffer overflow in a certain decryption function in qconnDoor on BlackBerry…
Priority MEDIUM 49CWE-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
- Complete · Complete · 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
Stack-based buffer overflow in a certain decryption function in qconnDoor on BlackBerry Z10 devices with software 10.1.0.2312, when developer-mode has been previously enabled, allows remote attackers to execute arbitrary code via a crafted packet in a TCP session on a wireless network.
Why it matters now
EPSS 0.057 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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:blackberry:blackberry_os:10.1.0.2312:*:*:*:*:*:*:* | 10.1.0.2312 | Vulnerable | BlackBerry |
| cpe:2.3:h:blackberry:blackberry_z10:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | BlackBerry |
- cpe:2.3:o:blackberry:blackberry_os:10.1.0.2312:*:*:*:*:*:*:* Versions 10.1.0.2312 Vulnerable ·BlackBerry
- cpe:2.3:h:blackberry:blackberry_z10:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·BlackBerry
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-2389
- 2026-10-03 Alias added: GHSA-xcwq-cfhq-v46m
References
More Blackberry Os vulnerabilities
- TI-2014-01901 The Storage and Access service in BlackBerry OS 10.x before 10.2.1.1925 on Q5, Q10, Z10… CVSS 2.0MEDIUM 6.1
- TI-2013-03225 BlackBerry 10 OS before 10.0.10.648 on BlackBerry Z10 smartphones uses weak permissions… CVSS 2.0MEDIUM 6.2
- TI-2014-05458 The BlackBerry World app before 5.0.0.262 on BlackBerry 10 OS 10.2.0, before 5.0.0.263 on… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2014-2389 · CVE Program
- CVE-2014-2389 · NVD
- FIRST EPSS
- GHSA-xcwq-cfhq-v46m · 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