Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2019-12259

Disclosure Date: August 09, 2019
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and vx7 has an array index error in the IGMPv3 client component. There is an IPNET security vulnerability: DoS via NULL dereference in IGMP parsing.

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • belden,
  • siemens,
  • sonicwall,
  • windriver

Products

  • 9410 power meter firmware,
  • 9810 power meter firmware,
  • garrettcom magnum dx940e firmware,
  • hirschmann hios,
  • ruggedcom win7000 firmware,
  • ruggedcom win7018 firmware,
  • ruggedcom win7025 firmware,
  • ruggedcom win7200 firmware,
  • siprotec 5 firmware,
  • sonicos,
  • sonicos 6.2.7.0,
  • sonicos 6.2.7.1,
  • sonicos 6.2.7.7,
  • vxworks,
  • vxworks 7.0
Technical Analysis