BlackBerry < 10.2.0.1055 qconnDoor Buffer Overflow

High Nessus Plugin ID 73439

Synopsis

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

Description

The mobile device uses a version of BlackBerry 10 OS that is older than version 10.2.0.1055. 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.

Solution

Upgrade to BlackBerry 10.2.0.1055 or later.

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

See Also

http://www.modzero.ch/advisories/MZ-13-05-Blackberry_Z10-qconnDoor.txt

http://seclists.org/bugtraq/2014/Apr/35

http://www.blackberry.com/btsc/KB35816

Plugin Details

Severity: High

ID: 73439

File Name: blackberry_10_2_0_1055.nbin

Version: Revision: 1.41

Type: local

Published: 2014/04/09

Modified: 2018/08/15

Dependencies: 60033

Risk Information

Risk Factor: High

CVSSv2

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