// For flags

CVE-2018-1426

 

Severity Score

9.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

IBM GSKit (IBM DB2 para Linux, UNIX y Windows 9.7, 10.1, 10.5 y 11.1) duplica el estado PRNG a lo largo de las llamadas de sistema fork() cuando se cargan múltiples instancias ICC. Esto podría resultar en ID de sesión duplicados y en el riesgo de que se duplique material clave. IBM X-Force ID: 139071.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-12-13 CVE Reserved
  • 2018-03-22 CVE Published
  • 2024-01-05 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-335: Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
9.7
Search vendor "Ibm" for product "Db2" and version "9.7"
-
Affected
in Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
10.1
Search vendor "Ibm" for product "Db2" and version "10.1"
-
Affected
in Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
10.5
Search vendor "Ibm" for product "Db2" and version "10.5"
-
Affected
in Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
11.1
Search vendor "Ibm" for product "Db2" and version "11.1"
-
Affected
in Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
*-
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
9.7
Search vendor "Ibm" for product "Db2" and version "9.7"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
10.1
Search vendor "Ibm" for product "Db2" and version "10.1"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
10.5
Search vendor "Ibm" for product "Db2" and version "10.5"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
11.1
Search vendor "Ibm" for product "Db2" and version "11.1"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe