Vulnerability Name:

CVE-2017-9371

Assigned:2017-06-02
Published:2017-11-14
Updated:2017-11-30
Summary:In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation.
CVSS v3 Severity:5.9 Medium (CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
5.2 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
3.7 Low (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
3.2 Low (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
2.6 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-332
References:Source: CONFIRM
Type: VENDOR_ADVISORY
http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674

Source: XF
Type: UNKNOWN
blackberry-cve20179371-weak-security(135056)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:blackberry:qnx_software_development_platform:6.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:blackberry:qnx_software_development_platform:6.5.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:blackberry:qnx_software_development_platform:6.6.0:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    blackberry qnx software development platform 6.5.0
    blackberry qnx software development platform 6.5.0 sp1
    blackberry qnx software development platform 6.6.0