Vulnerability CVE-2018-1426


Published: 2018-03-22

Description:
IBM GSKit (IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1) duplicates the PRNG state across fork() system calls when multiple ICC instances are loaded which could result in duplicate Session IDs and a risk of duplicate key material. IBM X-Force ID: 139071.

Type:

CWE-320

(Key Management Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
IBM -> DB2 

 References:
http://www.ibm.com/support/docview.wss?uid=swg22013756
http://www.securityfocus.com/bid/105580
http://www.securitytracker.com/id/1041012
https://exchange.xforce.ibmcloud.com/vulnerabilities/139071

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