BlackBerry < qconnDoor Buffer Overflow

High Nessus Plugin ID 73439


The version of BlackBerry 10 OS is affected by a buffer overflow vulnerability.


The mobile device uses a version of BlackBerry 10 OS that is older than version It is, therefore, affected by a buffer overflow error related to the 'qconnDoor' service. The vulnerability could allow denial of service attacks and possibly arbitrary code execution.

Note that this plugin has relied solely on the version of the installed OS and has not attempted to verify the status of the 'qconnDoor' service.


Upgrade to BlackBerry or later.

Alternatively, refer to the vendor's advisory for mitigation steps involving development mode, Wi-Fi and safely using USB functionality.

See Also

Plugin Details

Severity: High

ID: 73439

File Name: blackberry_10_2_0_1055.nbin

Version: 1.56

Type: local

Published: 2014/04/09

Updated: 2019/08/20

Dependencies: 60033

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.3

Temporal Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:ND/RL:U/RC:ND

Vulnerability Information

CPE: cpe:/o:blackberry:blackberry_os

Required KB Items: mdm/dependency/unlocked

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2014/04/08

Vulnerability Publication Date: 2014/04/08

Reference Information

CVE: CVE-2014-1468, CVE-2014-2389

BID: 66702, 66713