CVE-2019-12264 Information

Description

Wind River VxWorks 6.6 6.7 6.8 6.9.3 6.9.4 and Vx7 has Incorrect Access Control in IPv4 assignment by the ipdhcpc DHCP client component.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf https://support.f5.com/csp/article/K41190253 https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03960en_us https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12264 https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

HIGH

Base Severity

7.1